leogott/opensudoku-all-dificulties-rated.txt Secret

## opensudoku-all-dificulties-rated.txt
# easy
1. 1.2 (Hidden Single): 379000014060010070080009005435007000090040020000800436900700080040080050850000249
2. 1.2 (Hidden Single): 070000810000318902281470005400060000690103027000090006900054681106982000057000040
3. 1.2 (Hidden Single): 000020010504018972080409005000000108690103027702000000900704080146980703050030000
4. 1.2 (Hidden Single): 080002160000076200605008000006001038040030090850600700000700309002460000037100050
5. 1.2 (Hidden Single): 009002060004000200020318970076050400240030096003090720068725040002000800030100600
6. 1.2 (Hidden Single): 089002063004076205000308904000200408200030006803004000108705000502460800430100650
7. 1.2 (Hidden Single): 780502060000070005020310970900251430041807590053694001068025040500060000030109052
8. 1.2 (Hidden Single): 080540160000900205620300070900050038040807090850090001060005049502003000037089050
9. 1.2 (Hidden Single): 062100480403080097009070120500090070200804009090020001075030800120040905084005710
10. 1.2 (Hidden Single): 062050403003602507000400006500096200030804050008520001900001000106708900304060710
11. 1.2 (Hidden Single): 700150000003002097800470126500390200030010050008027001975031004120700900000065002
12. 1.2 (Hidden Single): 002009483000680000800403100540090078030804050690020041005201004000048000384900700
13. 1.2 (Hidden Single): 904000000500430178370106024600070430047000890031090007780503019495061003000000502
14. 1.2 (Hidden Single): 014008360006030108078100904000802031047315890830604000702003610405060700063900540
15. 1.2 (Hidden Single): 014708300000039170370006004009002031040000090830600200700500019095260000003907540
16. 1.5 (Hidden Single): 028900701500600800300010029080001030060709010040300090790050004006003002802006170
17. 1.2 (Hidden Single): 600904750509620000300508020000001430060709010047300000090802004000073902032406005
18. 1.2 (Hidden Single): 620904700009607803000500009000001030260749018040300000700002000406103900002406075
19. 1.2 (Hidden Single): 900305040020000308030042170041006000095103460000400210013970020802000090070504001
20. 1.2 (Hidden Single): 000005000100060358530042009701000080295080467060000205400970026852030004000500000
21. 1.2 (Hidden Single): 080305640000700050500842100701000900290000067008000205003978006050001000079504030
22. 1.2 (Hidden Single): 000005040104700308036002009001006983000103000368400200400900520802001704070500000
23. 1.2 (Hidden Single): 003801000078060010604007902041293570000000000052416890405600108080040260000302700
24. 1.2 (Hidden Single): 093000607270904300000000002001093070006758400050410800400000000007105069109000750
25. 1.2 (Hidden Single): 590820600200004300014507900800290000906708401000016003005609130007100009009082054
26. 1.2 (Hidden Single): 000820040200904310010500980801000076006758400750000803025009030087105009060082000
27. 1.2 (Hidden Single): 074050200905024000030700050219530000008070300000062891090005010000340906007090540
28. 1.2 (Hidden Single): 000900060960024130832010400000008604640000025703400000006080713021340086080001000
29. 1.2 (Hidden Single): 000950200065000107800706409210000600600179005003000091406205003501000980007091000
30. 1.2 (Hidden Single): 106905032905006700080170500030001405860050019201400060007064050008300604640509103
31. 1.2 (Hidden Single): 100005830905806701080102006000021400004000200001490000300204050508307604042500003
32. 1.2 (Hidden Single): 106900000905000740080170500009001080064753210050400300007064050098000604000009103
33. 1.2 (Hidden Single): 070940000905000041083170500730020405804703209201090067007064950590000604000089070
34. 1.2 (Hidden Single): 003690000015780004706025900000800095541906782390007000007140609100069820000078100
35. 1.2 (Hidden Single): 023000500915780000080420030002800005540906082300007400030042050000069827009000140
36. 1.2 (Hidden Single): 420600508000703264700000900000004300541000782008200000007000009154309000209008043
37. 1.2 (Hidden Single): 003001008905783004080420000072810300500000002008057410000042050100369807200500100
38. 1.2 (Hidden Single): 206703050500060200008100430700080310340506082082090005053009100001070003090801504
39. 1.2 (Hidden Single): 200740958500900001970050400000284319040000080182397000003020067400005003697031004
40. 1.2 (Hidden Single): 010743008030008071008000036705200000040010080000007605850000100420600090600831020
41. 1.2 (Hidden Single): 006003900004060270070100430000080309049506780102090000053009060021070800007800500
42. 1.2 (Hidden Single): 502600900340709005090000800680001040100456008020800051004000080200308097007005206
43. 1.2 (Hidden Single): 512603070008000000096004802600030040000000000020090001904100580000000400030905216
44. 1.2 (Hidden Single): 502600974308009005706000000005201009009000300400807600000000503200300407837005206
45. 1.2 (Hidden Single): 500920140000070600841030000000602398000000000389107000000060427006010000073089006
46. 1.2 (Hidden Single): 507908140030401005801030000000600090024803750080007000000060407200704030073209506
47. 1.2 (Hidden Single): 007928043000001680000500970000602390004803700089107000098005000056700000470289500
48. 1.2 (Hidden Single): 500020040030471080800530000700000390624803751089000004000065007050714030070080006
49. 1.2 (Hidden Single): 567020043930070600801500072700642008020803050300157004190005407006010039470080516
50. 1.2 (Hidden Single): 000009178200861005980004206574090300100000009009030724608500093700413002342900000
51. 1.2 (Hidden Single): 056309100200001945001004030570090061000000000860030024010500400795400002002906510
52. 1.2 (Hidden Single): 056029070207060900901700030000200001020040050800005000010002403005010602040980510
53. 1.2 (Hidden Single): 456020000030001900000750230574000300003000800009000724018072000005400080000080517
54. 1.2 (Hidden Single): 406300000200060945001054200500208361023607850869105004008570400795010002000006507
55. 1.2 (Hidden Single): 600000001009300047000942603060003800928000435005200060704821000350009100800000004
56. 1.2 (Hidden Single): 003750001000306007500900083060590802908000405105084060790001006300409000800035900
57. 1.2 (Hidden Single): 603700200280000500070940600400590810900060005035084009004021050006000028002005904
58. 1.2 (Hidden Single): 000000207000842300043709860730400009000975000100003024069207410008364000402000000
59. 1.2 (Hidden Single): 081006007007840390000700805700020500824000136005080004309007000018064900400100650
60. 1.2 (Hidden Single): 001506200050042090003710800706020500020000030005080704009057400010360070002108600
61. 1.2 (Hidden Single): 901506007607040301240700065030420509000000000105083020360007018508060902400108603
62. 1.2 (Hidden Single): 001536047600040001200010800000400589804975106195003000009050008500060002470198600
63. 1.2 (Hidden Single): 900853004000462300230070005680000031507901602310000049800090013001328000400615008
64. 1.2 (Hidden Single): 076850020108400000034170005080000531507901602312000040800094210000008406020015970
65. 1.2 (Hidden Single): 076800024100460300204000065080047000507901602000580040860000203001028006420005970
66. 1.2 (Hidden Single): 076050020008402300234179060000240531000000000312086000060794213001308400020010970
67. 1.2 (Hidden Single): 006850120050002307034170805000200000047000680000006000805094210701300050023015900
68. 1.2 (Hidden Single): 900147002100020790082090005027000060000802000040000320200030680016080003300761009
69. 1.2 (Hidden Single): 065100030100028796080600000020310900093802150001056020000005080416280003050001240
70. 1.2 (Hidden Single): 005100800030028096002690005000014060603802104040950000200035600410280070008001200
71. 1.2 (Hidden Single): 960107000034028796700003015020010960090000050041050020270400001416280570000701049
72. 1.5 (Hidden Single): 806090040500740680074010020207630008003102900600078205060020850048067002020080704
73. 1.2 (Hidden Single): 830200047510000080000806023207630000480000076000078205760304000040000092320001064
74. 1.2 (Hidden Single): 000005047500703009074810003000600010080102070090008000700024850100507002320900000
75. 1.5 (Hidden Single): 000005100500740600070816500257009400080050070001400235009324050008067002005900000
76. 1.2 (Hidden Single): 030005100002700680000810020057030410083102970091070230060024000048007300005900060
77. 1.2 (Hidden Single): 040075900901083540007460800630051094000000000510930082005014200028390405006520010
78. 1.2 (Hidden Single): 840100026901000500000460001002851704009602100504937600300014000008000405470008019
79. 1.2 (Hidden Single): 003100000901083000257460800602000090780000053010000602005014268000390405000008300
80. 1.2 (Hidden Single): 740000060000368050060070390031850079000903000290047530016030020080529000050000047
81. 1.2 (Hidden Single): 740290100109008750000400092000052009074000280200640000910004000087500603002086047
82. 1.2 (Hidden Single): 003200100100368050060001002601002070070913080090600501900700020080529003002006900
83. 1.2 (Hidden Single): 040200168009368700060000002031050400570010086008040530900000020007529600352006040
84. 1.2 (Hidden Single): 006002000021050300480003602040500201090631070807009060502900037004060120000700900
85. 1.2 (Hidden Single): 006890704000000089400170650000500001205601408800009000062014007970000000108025900
86. 1.5 (Hidden Single): 356002010701056300000000000640507291095000470817209063000000000004360105030700946
87. 1.2 (Hidden Single): 300890700721406380080100002640580000090030070000049063500004030074308125008025006
88. 1.2 (Hidden Single): 180036000400000350060047812201900080500000001040001603712390060098000005000680079
89. 1.5 (Hidden Single): 100236900000000350060540800001960004500000001800051600002095060098000000004682009
90. 1.2 (Hidden Single): 100036047020000306000540800001003584006408700849700600002095000608000030350680009
91. 1.2 (Hidden Single): 000230040000009000963540802200003580036408790049700003702095468000100000050082000
92. 1.2 (Hidden Single): 005200007000009350903540012000963504530000091809751000710095408098100000300002100
93. 1.2 (Hidden Single): 700000250850007030004802007010970682040020010286031040600209800020700063079000004
94. 1.2 (Hidden Single): 091003050802000000004850107500900680007608300086001009605049800000000903070300520
95. 1.2 (Hidden Single): 001400058802100006004052107500074000047608310000530009605240800400005903170006500
96. 1.2 (Hidden Single): 090460008852097030000002097010900682047000310286001040630200000020710963100086020
97. 1.2 (Hidden Single): 091403058000090406060800107000974082007000300280531000605009070408010000170306520
98. 1.2 (Hidden Single): 872000030006003002040106970000000786000261000463000000087409010100600800020000467
99. 1.2 (Hidden Single): 802905030906003002340026000001030786758000394463090100000450013100600809020308407
100. 1.2 (Hidden Single): 072000000916080000345020070090504086008201300460807020080050213000070859000000460

#medium
1. 1.5 (Hidden Single): 980160000206000030000804090100005307008000900307200001020908000010000809000071065
2. 1.5 (Hidden Single): 306009801000846000002005040503060020008000600090020405060900300000753000709600502
3. 1.2 (Hidden Single): 340200050007840090002035006070460009000090000600027080800910300010053900030004012
4. 1.2 (Hidden Single): 306009850007040200000005006570460029408090607690027085800900000004050900039600502
5. 1.2 (Hidden Single): 210930600000800102000010390000503008720000063800206000093060000608009000002081036
6. 1.2 (Hidden Single): 700020530008756400019000070200030060605000902090060003050000820002598300083070009
7. 2.0 (Direct Hidden Pair): 602001003140706005050200010090300000400000006000008030070003060500902081300400907
8. 1.2 (Hidden Single): 602700008040098602090260043060000071000000000410000060820047010104530080900002407
9. 1.2 (Hidden Single): 006470002845009000007000800000800903010902080409001000001000600000600391500093400
10. 1.5 (Hidden Single): 503080609470960053600001200840090000007000100000020064004600002960043071702010406
11. 1.5 (Hidden Single): 208500009043008020500402800004050002900203004600040900001309005030100690700004201
12. 1.5 (Hidden Single): 040000050801000000050806100000207964034601580962504000003408020000000307070000040
13. 1.2 (Hidden Single): 000000000004390701051608000908500073045000960170006508000107350507023800000000000
14. 5.5 (WXYZ-Wing 126): 301609000700082100068700000950140020000825000080067051000004790004390002000206504
15. 1.2 (Hidden Single): 000600200795480000068030000057140020006020400080067350000010790000098612009006000
16. 1.5 (Hidden Single): 007004690080009020601500403000650800062000540005027000208006304030200010059700200
17. 1.5 (Hidden Single): 010280009700600018000000500350860490800105007026049053005000000460008005900076020
18. 1.2 (Hidden Single): 000080609092604310004001000350002400040000060006700053000400900061908730908070000
19. 1.5 (Hidden Single): 000800094000010760005630008056000902370090046109000580500028600081070000960003000
20. 1.2 (Hidden Single): 900000300008013060015400080083207000021304670000801250050009140030740500004000006
21. 1.2 (Hidden Single): 000039100000000065620100030461780009000403000300016247010007092240000000008250000
22. 1.5 (Hidden Single): 800630100190804065600000900001000000752000681000000200006000002240908013008051006
23. 1.5 (Hidden Single): 000009120000020000604100030401702309002403600309506207010007802000060000038200000
24. 1.2 (Hidden Single): 089006230000020598020400100301090400000301000006040803005002040972050000034900720
25. 1.5 (Hidden Single): 010900020700300900390024007000070084007108600680050000100430079003001006050006010
26. 1.5 (Hidden Single): 087603004010000007009045180050400300006000200001002040042560800100000060800304710
27. 1.2 (Hidden Single): 500003920010900607609000183000400300006159200001002000742000809103007060065300002
28. 1.5 (Hidden Single): 001400090030060200200003080057004009800030006300600720060800002005020040080005900
29. 1.2 (Hidden Single): 001400000900060250046950107600004009020507010300600005103049570095020008000005900
30. 1.5 (Hidden Single): 703002060000040009280000043007014000050609030000730600590000072300060000070300106
31. 1.7 (Direct Pointing): 500009100004080507917650800076800350400000001051007640002075913705030200003200005
32. 1.2 (Hidden Single): 000000001070205480048130605057000006009608500400000130805024910034509060700000000
33. 1.5 (Hidden Single): 000950000804000300001300620000480003580207041400093000027009500005000104000016000
34. 1.5 (Hidden Single): 400005900050003120072041000240800005080000030700002049000670350037100060006300001
35. 1.5 (Hidden Single): 008000910000080000009251003803900604000806000207004108500498300000070000032000700
36. 1.2 (Hidden Single): 601000000092380000000012085000127003005000200300596000710230000000071530000000407
37. 1.2 (Hidden Single): 080709004500000170037000005006120800100803009008096700700000690069000002200908010
38. 1.2 (Hidden Single): 504600002201035009760000000010026400005080200008140060000000024800450907400001806
39. 1.2 (Hidden Single): 005028010300107000010090800000650241004702900162084000008060090000209007090870600
40. 1.2 (Hidden Single): 082000570600078003937510002000795000005000200000821000500067328200180005073000160
41. 1.5 (Hidden Single): 010732006309005000700000080003248100000503000002169300030000001000400907500397060
42. 1.5 (Hidden Single): 900070003050300800060004109020089001000103000100750060506900040003007010700010006
43. 1.2 (Hidden Single): 136700089900683000207001000000070005090508030700040000000100208000269003520007961
44. 1.5 (Hidden Single): 130005080900083000087400006000072695692010734753940000300004270000260003020800061
45. 1.5 (Hidden Single): 090600010020019050000028900000003402203701605907200000009140000010830060070006030
46. 1.5 (Hidden Single): 000090010000250408000700935050031002801000603900680040493008000502047000010020000
47. 1.2 (Hidden Single): 005000216109200470200006030050000082000405000930000040090500007082007309716000800
48. 1.5 (Hidden Single): 410005000302019004008640100194200000003407200000001645005074900700920406000500017
49. 1.5 (Hidden Single): 400030800070000060050640103100056700003407200007390005605074080080000050009060007
50. 1.5 (Hidden Single): 000005000002019060050002003090056038563000291820390040600100080080920400000500000
51. 2.0 (Direct Hidden Pair): 400030020000019560000002070100006038060407090820300005030100000081920000040060007
52. 1.5 (Hidden Single): 000000054046800000750092830023008560080609010069300480074280095000004720930000000
53. 1.5 (Hidden Single): 360010400040637029890000006070001900000509000009700080200000048930876050008040093
54. 1.5 (Hidden Single): 090030000508206000002070891900500080041060970050009003185020300000604208000050010
55. 1.5 (Hidden Single): 006054937000290100095710004608000079000000000210000603900032750001069000562470300
56. 4.0 (Skyscraper 011): 008060000000003009060008401052037046804000705610590280701300020500400000000020600
57. 1.2 (Hidden Single): 900200500305009048018300002600007000003000400000800007800003720240500803009002005
58. 1.2 (Hidden Single): 000000560002450900000003021607900000320040079000002804210300000009075100056000000
59. 1.2 (Hidden Single): 807059102001000800060800050000708043070090020150204000080002010005000400709340208
60. 1.5 (Hidden Single): 008000504600001009090640008006453090050102080030867400800034070500200001703000800
61. 1.2 (Hidden Single): 078009000005080020392640008080000007000102000900000050800034276060070900000900840
62. 1.2 (Hidden Single): 100000005008945010075003400090056100400090007006370040007100820060728500800000006
63. 1.5 (Hidden Single): 230069054000003800000170003600000010094316520010000009300082000005600000760450032
64. 4.2 (XY-Wing): 009004320502900001000700009090602418018405690764108030600009000900007205057200900
65. 1.2 (Hidden Single): 309510760070800050080000300010080603000206000906030070004000010060007080098065407
66. 1.5 (Hidden Single): 807305002000008060000740300149203800008000200005407916003092000090500000400601509
67. 1.5 (Hidden Single): 500700013300000400080006572742605000900208004000304257275800040009000005430007009
68. 1.5 (Hidden Single): 000900030400008090000000502016430025802605903350092760105000000060300008080009000
69. 5.5 (WXYZ-Wing 126): 760500000001600750305000002000096204027000390603470000800000903036005800000003015
70. 1.2 (Hidden Single): 009500008200030700085709060510000200420000096003000081050107940006040007900003600
71. 1.2 (Hidden Single): 000000950006943072240070600700530401002401500405067009001050046650714200074000000
72. 1.5 (Hidden Single): 003078000768152003010000500000000009096703120800000000004000030900835764000640200
73. 1.5 (Hidden Single): 130004002602000503007006000000510900370020015001093000000800200905000308200300056
74. 1.5 (Hidden Single): 001090060000002007850104020000517032010000080290438000070903046600700000040080700
75. 1.2 (Hidden Single): 038704500200600790000090108050800040003109600090005010504060000072008001009307480
76. 1.2 (Hidden Single): 054060002100820560008900700603080020000000000070050108001003200042018009700090850
77. 1.5 (Hidden Single): 109800072000049800248001003300908060000010000010507004400100385001380000680004109
78. 5.6 (BUG type 1): 408010300000070800700809051000000263080000070345000000120604009004030000009020405
79. 1.5 (Hidden Single): 007050390000042070520900001902000060015624930060000107100005083030410000059030200
80. 1.2 (Hidden Single): 200530900000009000956000120400953000360000049000468001014000396000700000005094007
81. 1.2 (Hidden Single): 638921000140600002020030000904000018000803000810000207000080060300005029000296173
82. 1.5 (Hidden Single): 070005000100000700840090053934107502000902000508403917750030041003000006000200090
83. 1.5 (Hidden Single): 009005084100008729000700600004100060600902008020003900006009000293500006480200300
84. 1.2 (Hidden Single): 527090804000000025080400076005180600000706000002053400150004060290000000604010358
85. 1.2 (Hidden Single): 000030500000400802003006140000302017027000450310607000036500900904003000002010000
86. 1.2 (Hidden Single): 008010040600070090000420003090700130800103007013009080300047000080090004070030800
87. 1.2 (Hidden Single): 208000740000005000050028600006080030800163007010050400009840020000600000072000809
88. 1.2 (Hidden Single): 017900030008030000209075100040009063002103800980600020006510908000090300090002650
89. 1.2 (Hidden Single): 069003000000800403000097286002050018001000300940030700384570000205008000000300850
90. 1.2 (Hidden Single): 050436890030000050080005314900600000070090080000001003741200030090000020028754060
91. 7.1 (Forcing Chain): 062000000314076928000080400000801060008762500020309000003020000695410273000000680
92. 1.5 (Hidden Single): 005830610060001809010000000590180030000502000070063085000000090109700040053048200
93. 1.5 (Hidden Single): 608700000071006238005802600700000040000679000090000006007108500852400170000007803
94. 1.2 (Hidden Single): 270908005300040900806500700027609300000000000003104290008001507001020009700806013
95. 1.5 (Hidden Single): 070060005300000968000500740000680350600352001083074000068001000431000009700090010
96. 1.2 (Hidden Single): 020730800006510007790000001900182070008405200060973008600000042800047100002051080
97. 1.2 (Hidden Single): 030050006806079002002306705000107950040000070078503000604905200500630109300020060
98. 1.2 (Hidden Single): 001000356000900000007160409154000007030706040600000132309052800000007000745000200
99. 1.5 (Hidden Single): 090805000108090050004620008410230805080000020702089061800062900070050602000901080
100. 1.2 (Hidden Single): 600815034020090706004600090000000075580000029730000000040002900901050040260941007

#hard
1. 2.0 (Direct Hidden Pair): 501740008000000050098600400040961580050000010016854070005006730070000000900072805
2. 2.3 (Naked Single): 001000093297680405000004070000540080000398000030026000010400000903065147560000900
3. 1.5 (Hidden Single): 400007000072530900001809000109002803030000040504300109000703500007045360000600004
4. 1.5 (Hidden Single): 070904060000000100530012900800100604040805070309006008003260085002000000080301020
5. 5.6 (WXYZ-Wing 137): 300070005010000673007390100000017830700000009048920000002035900195000080800060002
6. 1.5 (Hidden Single): 001090500004600800790200030900400003040030090500009006080002014002005300009080200
7. 5.5 ((3 Strong Links) X-Loop 0112): 069004008320089740800002000200050100536000974008040005000400002053210097400700860
8. 4.0 (Skyscraper 011): 004215000000000001050806420680002000207000905000900083078609030900000000000738100
9. 2.0 (Direct Hidden Pair): 620900007700400060009000010006070054500000003940030700090000100050001006300002078
10. 1.5 (Hidden Single): 009003075000079000304502090007040506060000040401030900080204709000810000140300200
11. 2.0 (Direct Hidden Pair): 002098005003402000900100820090080004346000958700040030015004007000801500400750300
12. 4.0 (Skyscraper 011): 840100500700903000003000617390010000001806400000070021689000100000604005004001068
13. 1.7 (Direct Pointing): 000030205000002607200678000107003490590106072023700501000347009302900000409020000
14. 6.4 (VWXYZ-Wing 139): 000138090200005006000706048300810200080000030002093004570201000600500007020379000
15. 1.2 (Hidden Single): 600300001502401087000080400001020000003050900000060100009030000120908703300002009
16. 1.5 (Hidden Single): 800009500009100000302607040021006030900000006060800790080203604000005200006700003
17. 2.0 (Direct Hidden Pair): 003004000050028763067500000500000380000901000042000009000006190491830050000400800
18. 1.5 (Hidden Single): 000640109060100000309000007650020080090000010030070046800000304000004070506032000
19. 2.3 (Naked Single): 001050000450906000809100034040608201000000000105402060970001305000509028000040100
20. 4.2 (XY-Wing): 008006502005190000370500006000240030030000080090013000600001023000062800501300900
21. 1.5 (Hidden Single): 700690502300002000020530001006200104570000023402001800100025040000400007208076005
22. 1.5 (Hidden Single): 000000104400102050001870206029641003000000000300285960702018600010503002605000000
23. 2.0 (Direct Hidden Pair): 000008120000709083005016900008004290000000000026100300009870600280503000073400000
24. 1.5 (Hidden Single): 497300020002049003000200900000030201010020060906080000009001000200560400070002815
25. 1.5 (Hidden Single): 400000120160040580030006000008600000010925060000007300000800030081060079073000005
26. 1.5 (Hidden Single): 600002030070004051080710602560000000048090520000000087406058070890400060050600008
27. 1.5 (Hidden Single): 605102490000050680040000001000047516017506340456230000300000020079020000024605709
28. 1.5 (Hidden Single): 000000090320001406900006570600058207000407000407260005064700001109500064050000000
29. 1.5 (Hidden Single): 001060090009500000070900803035010020900206005060090780406008070000004600020050400
30. 4.0 (Skyscraper 011): 900308070080600309502400806200000030003070600040000002308002407407001020020703008
31. 1.5 (Hidden Single): 080004000400600008060270010000050749021809560594060000010085090800006001000900030
32. 4.0 (Skyscraper 011): 003000600470001058000200014030100709700809003504003080310005000850300071006000800
33. 1.5 (Hidden Single): 000100035004063800000900604300080450150000098047030002403005000005320900690004000
34. 6.3 (VWXYZ-Wing 128): 000054090000137806000000053800905060004000500070602004360000000709328000010570000
35. 1.5 (Hidden Single): 010024760040070120009056000060090300090000080005040010000480200084060090036510070
36. 1.5 (Hidden Single): 685000030000008000040060781200600190050103020016009003162030070000700000070000562
37. 1.5 (Hidden Single): 000007604005100708004320090002900000100000006000004900030075200507009800201600000
38. 1.5 (Hidden Single): 504120000130005024608000100000302080000010000050807000009000402260700098000098301
39. 1.2 (Hidden Single): 000007650002106903400000021100060530000413000037080006590000007204601300061900000
40. 4.0 (Skyscraper 011): 041000070900205340005000806700004050100302009060500004407000500032806007010000420
41. 1.2 (Hidden Single): 800007490007040000940820500060008009270000034500400060002074015000080600016500008
42. 4.0 (Skyscraper 011): 005100006200850009170009050007402010000060000020301500010700083400083001700006900
43. 1.5 (Hidden Single): 305001047600045002040900800503002080004000500070500203008009070700480006930100408
44. 1.2 (Hidden Single): 700003460004000000920008301005600098000050000870001600507900013000000900069400007
45. 4.5 (Unique Rectangle type 4): 502930006003080092090605003309000080600000004010000609900102050470090200200064907
46. 1.5 (Hidden Single): 003002001000400080000851009050610007079080210300047050800164000040003000900500400
47. 1.5 (Hidden Single): 000019020060400013000803056670005030000000000050900061510704000830006040090320000
48. 1.5 (Hidden Single): 100080020000001830280607050010860000306000205000073060030406092059700000020050006
49. 2.0 (Direct Hidden Pair): 008056970790300000200000806520003080007000500030700092409000008000004029072630100
50. 2.0 (Direct Hidden Pair): 902000805800079020100208004020800640000000000016004050600502003030980007501000902
51. 1.2 (Hidden Single): 020073000700059020819000005200960040007000900090081007900000386060590002000730090
52. 1.5 (Hidden Single): 070403209004090507000600040000130408030000010708045000060009000807060900901704030
53. 2.3 (Naked Single): 009002410400071600120300070000006090708020506060400000030008051007510002012600900
54. 2.0 (Direct Hidden Pair): 000000900063007000000042036000060254086409170214070000190830000000200410008000000
55. 5.6 (WXYZ-Wing 138): 000634900000001064364200010020053000007906100000480020030002498970800000008369000
56. 2.0 (Direct Hidden Pair): 000000201210705080600091475000010307000907000706020000174630002060102034308000000
57. 1.2 (Hidden Single): 050041000080300040704800013019000604000000000305000720840005102020003060000120050
58. 2.6 (Pointing): 050000010300001008148290030080100396007000100691004070060013259800700003020000080
59. 2.0 (Direct Hidden Pair): 506740000210009004094002600823490000045801730000035428007900240400200057000074806
60. 2.0 (Direct Hidden Pair): 042000008008030000097458201030980102080000030205074080803697410000040800400000720
61. 1.5 (Hidden Single): 050001900401600305000003071064300009012000530300005140240700000106004702007100090
62. 1.5 (Hidden Single): 008370140000004000002806003309060021180000094250010306800501600000600000031087400
63. 5.4 (3 Skyscrapers 0111): 200009058000000760500300901150293600000010000007854023701002009025000000480500006
64. 1.5 (Hidden Single): 260019405010600000503080012600000080307000104080000007830040201000003040406150093
65. 1.5 (Hidden Single): 092000056700003000008570030001700002006408100900002500020045800000900004840000910
66. 2.0 (Direct Hidden Pair): 800040300040700080009008470005300020902504603080009500091800200020001030008020005
67. 2.0 (Direct Hidden Pair): 008040000100000400004037065800060539700504001965010002420980300009000004000070200
68. 5.5 (WXYZ-Wing 126): 690002080003900600004018009006524008050000090400791500300140800009005200080200043
69. 2.0 (Direct Hidden Pair): 200000600806904500000700010007069005601000704500340200080002000002408906004000002
70. 1.5 (Hidden Single): 000070092709004100000002730800260010045000620060035008098700000001500209650020000
71. 2.0 (Direct Hidden Pair): 080690400000200100000015620300060000097801360000030007078450000003009000005072040
72. 2.0 (Direct Hidden Pair): 182093005056200009009700000300960081090000060860034007000006900600009750900370846
73. 4.2 (XY-Wing): 903000100007018050080309604009046005000901000400850700304607090070590800008000507
74. 1.5 (Hidden Single): 023001000740000580091070200000230900900608002002049000004020790059000046000900120
75. 1.7 (Direct Pointing): 000040901900700002200006570040000003050010090300000080073200009600005008401070000
76. 1.5 (Hidden Single): 700090400508100067060500000100069004305080609900350001000002040650008102003070006
77. 1.5 (Hidden Single): 501000740708002000040007000850709003092000570100504098000900030000400605085000907
78. 2.0 (Direct Hidden Pair): 001000090700009301003120050500040000018705920000030006080073600609500002030000800
79. 4.4 (XYZ-Wing): 507004000800769300030201000002046037040000090670890400000902050003475001000600203
80. 4.2 (XY-Wing): 507630200200100039010002700089060000600501007000020860005800020930005008006093105
81. 1.5 (Hidden Single): 010070032300200400840035007104020090000000000050010604400750016008002003570060040
82. 4.0 (Skyscraper 011): 008013406060200870000706501000100208000070000209008000103405000056001040804390100
83. 1.5 (Hidden Single): 374600080600800420082400300000000003050379040800000000008006710063001005020008634
84. 3.0 (Naked Pair): 000180009093504000000092530030800140800000002074001080087360000000205970100048000
85. 1.5 (Hidden Single): 900000601108000020025001047061903000070000030000504210410800760050000103706000002
86. 1.7 (Direct Pointing): 701009400002067009030120000176900805000706000205001976000015090900270600004600702
87. 1.2 (Hidden Single): 900000000300004129000169700409250300030000040007093208003548000524900001000000004
88. 7.1 (Forcing Chain): 000759031009630500300240009067010090903000102080090740500083007004026900690174000
89. 2.0 (Direct Hidden Pair): 200009001079600500000200600007010390050000080082090700001003000004006910600100003
90. 2.0 (Direct Hidden Pair): 000000008105006490003504620000007180300000005062100000087601300051300807400000000
91. 4.0 (Skyscraper 011): 403150000002708000087000003145080030008601500020040871200000740000805300000072105
92. 1.5 (Hidden Single): 000000040520800007003041800608010000050436090000080201006290100400008079090000000
93. 1.5 (Hidden Single): 042800037000403080000050400007012040020708060080930700003080000060209000470001250
94. 4.1 (2 Strong links 001): 090500308704200600050043007500000700308000402007000005400810020003009504209004070
95. 1.5 (Hidden Single): 109578000008690001075000809006000015200040006580000900702000150900051600000267403
96. 1.5 (Hidden Single): 002003070300000952970000403007031020005020600020670300203000084749000006080700200
97. 1.2 (Hidden Single): 025000000300086009860750030000034060480090023030820000040078015100460008000000390
98. 4.2 (XY-Wing): 065000300010070450000801906030500000406708105000004030203906000089040060007000280
99. 1.5 (Hidden Single): 078000003400502000210700600056010030900000007030040980007001049000408006300000170
100. 2.3 (Naked Single): 006009000003650000108703900030000582200538009865000030009302805000045200000100400

#very_hard
1. 2.0 (Direct Hidden Pair): 300600080987014000200030100070006500500409006009300020008040005000760918050003002
2. 2.6 (Pointing): 032900060090004021800006903306007000000698000000400607408700006160800050070003410
3. 1.7 (Direct Pointing): 600000009007405030489300500063000902050000070904000380006004215040502700500000003
4. 5.5 (WXYZ-Wing 126): 090860000600000705020104609700001090203090504050300007401509070502000008000087050
5. 7.1 (Forcing Chain): 002500070009072480070800502926000000800921006000000925207009050098250300010004200
6. 3.8 (Swordfish): 003405600020306080050070009010000903005109700206000010800050090060903040009608100
7. 2.0 (Direct Hidden Pair): 027004300000700050004001760010070009076000510900030080039500800060002000005600970
8. 6.4 (VWXYZ-Wing 1310): 060000090408096205000700400026000138850030042143000560004005000602910304070000080
9. 6.8 (Bidirectional Y-Cycle): 000300000070068000260109007680490100490000086005036042100703029000620070000005000
10. 3.4 (Hidden Pair): 070200008050004009902008710300060080025000960080020001068900105500100090200007040
11. 2.0 (Direct Hidden Pair): 100000003090060020700048690080501900000604000005907010041270009070010060300000008
12. 2.0 (Direct Hidden Pair): 300000100200860700070004620700082030000406000080970006037500060005028009008000001
13. 4.0 (Skyscraper 011): 090003000800562940064970000300690500900000004006037009000026310083715006000300070
14. 4.0 (Skyscraper 011): 001805000009010053250000060320000901010702030504000026040000097870050600000107500
15. 4.2 (XY-Wing): 003010028081000700240030561000893000060104080000672000135080042004000190920040800
16. 7.1 (Forcing Chain): 090600040104500300030000805040756908000901000509248030907000080003005407060007050
17. 2.6 (Pointing): 600340870302800040070600200000060001006508300900020000008004060060005408051086003
18. 2.0 (Direct Hidden Pair): 049006000010090000065072000600840012001000700250017006000750640000080070000900350
19. 7.2 (Forcing Chain): 009005026056000090000160500900070100048000630001080002002046000010000260680200700
20. 1.7 (Direct Pointing): 004580000200000800098300067065270000329000715000035620850004370002000001000057200
21. 2.0 (Direct Hidden Pair): 605804000000000906010000008800245601009701200102983007200000070501000000000302805
22. 7.7 (Nishio Forcing Chains): 800901050500070800003000907057080036000506000160020490701000500005090004020705008
23. 2.0 (Direct Hidden Pair): 408007000000001700607002590020004009300090007700100060083400902004200000000500108
24. 7.2 (Forcing Chain): 300890070709400008000305004600000047005203800130000005500608000800004706060057003
25. 4.0 (Skyscraper 011): 000001780410900036008050000102000860750608041064000907000060400540007092081200000
26. 2.0 (Direct Hidden Pair): 804000300010008290002370400030810960060090080089065020001057800048900070006000509
27. 4.2 (XY-Wing): 007300064600000920090210000800762030032000680060839005000057040076000003540003700
28. 1.5 (Hidden Single): 700102500010030009020600410140073080000801000030260041063007050900010060001306004
29. 5.5 (WXYZ-Wing 126): 600000000040038590083100600059700060400010009070006340007001250068390010000000003
30. 2.6 (Pointing): 309005070000001509500980300030002000086509740000800010001057006603100000040200105
31. 6.8 (Bidirectional Y-Cycle): 000840000000070094340000701100498200200000007003267009806000023720080000000029000
32. 1.5 (Hidden Single): 043920000006000003201500000400601008008409100100302006000008209900000800000095670
33. 4.2 (XY-Wing): 000007005030400810002051407070004900401000608006100040607240500048009070300700000
34. 1.5 (Hidden Single): 008190603000000407100030009091600200082000730007002940800020004905000000704059300
35. 2.8 (Claiming): 003006150006891040102000070010500427007000500254007060030000704060718200021900600
36. 1.5 (Hidden Single): 002410500000800000869502000205000031000000000610000802000605948000004000004098600
37. 2.0 (Direct Hidden Pair): 002010080050000290060030104205700030008201700010003802103020040086000020020090600
38. 7.1 (Forcing Chain): 085940001100035400400000600000080103010603080308050000007000006003510002500064830
39. 4.0 (Skyscraper 011): 000200074004050006090700820400300010002195700010004005083007050700030400940008000
40. 5.6 (BUG type 1): 030407900540021060002000000010250040600030008090078050000000500070510084004702030
41. 5.6 (WXYZ-Wing 237): 005001000200040010190086700609000040500209007020000105002870051030090006000600800
42. 1.5 (Hidden Single): 091003000804000300000641002010050003400308007300060050100824000002000806000900420
43. 2.6 (Pointing): 090036000030000094000001008469020003800000007300040869900700000250000080000210040
44. 2.0 (Direct Hidden Pair): 300070009000091432000200080800010603230000094407080005070006000943120000600030001
45. 4.0 (Skyscraper 011): 002008001080210000040390800150029038029030410830170025008043060000062080400900200
46. 4.5 (Unique Rectangle type 3): 002060040500092603000005028003600019000000000410009300720900000308270006040030700
47. 2.3 (Naked Single): 901000008800005092650400137000807300700030006005902000598003071210700005400000803
48. 4.2 (XY-Wing): 000048092000020036000061780008000020900806007030000600016590000840030000570680000
49. 2.0 (Direct Hidden Pair): 054069000003000040089400506005074000800000004000210800501003620030000900000180450
50. 2.8 (Claiming): 000040500030005002084300016050003740900000003073800060390006820600100090002030000
51. 7.1 (Forcing Chain): 000040009008100700092005016080001603700000008503900020870300260005007900200080000
52. 1.5 (Hidden Single): 251040089380001000700980000510009004007000900400300075000097002000500097970020658
53. 3.2 (X-Wing): 200000008840091006006400700420067009008509200700210084001002400600970031300000002
54. 4.2 (XY-Wing): 006000534500089702000500000000005073001708400760400000000001000209670008178000600
55. 1.5 (Hidden Single): 000871060008029003020300000630200580081000620095008037000006040900140300010783000
56. 2.6 (Pointing): 010032500008900000050008607090850010001000700060013040309500060000004800002380070
57. 1.5 (Hidden Single): 504020000760080020020150607000600702200000003306009000407012080050060071000090204
58. 4.0 (Skyscraper 011): 000000200720453806048200050570900000006020700000006045060002480204678013007000000
59. 7.1 (Forcing Chain): 108000042050200730020400006090050600000803000005040020600005070079008060380000509
60. 2.0 (Direct Hidden Pair): 000405200500090008040100579760000950800000004093000027231008060600010002007602000
61. 5.6 (WXYZ-Wing 138): 000900203026003080830700000503001600000030000002500809000007061060300470704006000
62. 1.5 (Hidden Single): 037060001601025790000700000070050800510000027008090010000009000092580104400010570
63. 4.5 (Unique Rectangle type 1): 007004092000900074000020600093076008500000007700350960005030000470002000630500100
64. 2.5 (Direct Hidden Triplet): 020703056000000912000900400093800760000000000086004290008005000312000000670209040
65. 1.5 (Hidden Single): 090684000000103049006905800500000001018000370300000006009402700750809000000517090
66. 2.5 (Direct Hidden Triplet): 508070300000300000093406020950000073007000400460000059070802530000004000004090608
67. 1.5 (Hidden Single): 600023900000059000029700000008400092041000630590001700000007380000510000007360001
68. 2.6 (Pointing): 070100400000050270200008006938060000050000030000090784500900002086010000009004060
69. 4.2 (XY-Wing): 600100090001600070003008016008060120050000030062090700510900300080003900020004001
70. 7.1 (Forcing Chain): 003007410700900000890030002072000108000201000104000250400080021000005003019600700
71. 4.0 (Skyscraper 011): 000205800000003000021000903045180300800000004006042710409000670000600000008401000
72. 1.5 (Hidden Single): 030009080760308450802570000010062000000000000000130090000085901087403025050700030
73. 4.0 (Skyscraper 011): 000365009060020700004007000850000002403206908900000035000600100001030090700891000
74. 2.3 (Naked Single): 095003400800700900007000031070050004400601005500020080680000500001006003004100260
75. 4.2 (XY-Wing): 007060900080300000603070040100045390006209100094610002030020801000007020002090400
76. 4.0 (Skyscraper 011): 060008500098100620300020089200009800010402030003500002930050007025003940004200050
77. 2.0 (Direct Hidden Pair): 508003006006750000030006950080002001092000680100800090079600040000019800400300509
78. 2.0 (Direct Hidden Pair): 035040008020507000000080570100238000004000800000415007096050000000709010500020960
79. 1.7 (Direct Pointing): 021900073490600810060800004000360040000207000030089000600002080012008067970006320
80. 2.0 (Direct Hidden Pair): 097020500500097040200000000005004008300102009400900200000000001040860005009010830
81. 2.0 (Direct Hidden Pair): 809540000310860040604000000030090700001000200006030050000000306090056012000023504
82. 4.0 (Skyscraper 011): 000048031400000800208700900900527600020806010006419002003005107002000006560170000
83. 2.0 (Direct Hidden Pair): 000008094004050070100700300709320100010000020005081907003004006070010400460800000
84. 1.5 (Hidden Single): 740000910020400005006070003209800001000903000800002709400020100100009050053000097
85. 2.5 (Direct Hidden Triplet): 020600080000020504008070306700106803350080041801703002209010400105060000070005010
86. 4.4 (XYZ-Wing): 000801000603050710005070000007010006850307094400020300000090500039040602000602000
87. 7.2 (Forcing Chain): 000802004000090230025001700850000402002000300704000096003700820071080000500209000
88. 7.2 (Forcing Chain): 500903010103070000040001500800610030400000002010027009004100090000040307030709001
89. 7.2 (Forcing Chain): 506009002009100060030200009008060000043802610000010700600007090090008400300900806
90. 2.6 (Pointing): 709000400000409160060520090000000906007201800508000000050012080071803000003000501
91. 1.5 (Hidden Single): 800901000001470000579006020000000010205609708040000000050300172000064900000207006
92. 7.2 (Forcing Chain): 007000020200600010000480607600020050019367240040050006906013000020006001030000500
93. 6.4 (VWXYZ-Wing 139): 920050000000309800070042005092400100060000050008007420200690030005703000000080061
94. 4.5 (Unique Rectangle type 1): 000400510000031090000270604304107800080305070007806309806052000020780000073004000
95. 1.5 (Hidden Single): 800000004000008030306790500794800306003000800208003749002064908080200000400000001
96. 4.0 (Skyscraper 011): 100600785500007000307500406090075010000809000050160070904006201000900007716002009
97. 2.0 (Direct Hidden Pair): 000005842000000507020480006970800000400209003000007094800072060703000000291300000
98. 1.7 (Direct Pointing): 872000000064000009000800230080900560700608003096002070048003000100000890000000341
99. 4.0 (Skyscraper 011): 090005007800070001010890040070040006008967200200010070020059060400080003500400010
100. 1.5 (Hidden Single): 300020058000570360000003001600300085001806400480002006200100000014065000850030007