pwn problems

このリストは，私が過去に解いたりWrite-upを読んだりした問題の中で，知識向上に役立ったと思うpwn系問題のリストです．
難しさは私が解いた時期に依存します．従って過去の問題ほど，本来の難しさより難しいとランク付けされているかもしれません．
尚，このリストの他にも良い問題はたくさんあると思います．でも私が解いたり読んだりして無ければ当然載ってないのでご了承下さい．
最後に，新しい問題ほど上に載せています．

ちなみに本当に面白くなってくるのはmedium hard～以降なので，上の方の問題だけではなく，是非下の方の問題にトライしてみてくださいね．

This is a list of pwn challenges that I solved it (or read write-up) in past and I thought very good to gain the knowledge.
The difficulty is basis on the time I solved. (Therefore, past problems might be ranked harder than the original/now difficulty.)
In addition to this list, there might be a lot of good challenges, but these are not listed here because I have not solved it or read a write-up. Sorry.
Finally, the new challenge is above.

baby

    [DEFCON CTF 2015] r0pbaby - Baby's First 1
    [DEFCON CTF 2015] babyecho - Baby's First 1
    [CSAW CTF 2014] Exploitation400 - greenhornd
    [CSAW CTF 2013] Exploitation2 - 200 Points
    [CSAW CTF 2013] Exploitation3 - 300 Points
    [CSAW CTF 2013] Exploitation4 - 400 Points
    [ebCTF 2013] pwn200
    [CodeGate 2013] Vuln100
    [CodeGate 2013] Vuln200
    [CodeGate 2013] Vuln300
    [Gits CTF 2013] Q5 - FunnyBusiness
    [Gits CTF 2013] Q8 - Shiftd
    [ksnctf] #04 Villager A
    [CSAW CTF 2012] 4842 - 300 Points
    [CSAW CTF 2012] 23456 - 400 Points
    [CSAW CTF 2012] 12345 - 500 Points

easy

    [CodeGate 2016] Pwnable490 OldSchool
    [CodeGate 2016] Pwnable315 FlOppy
    [CodeGate 2016] Pwnable444 Serial
    [BkP CTF 2016] #2 Simple Calc - pwn5
    [BkP CTF 2016] #13 complex calc - pwn5
    [32c3 CTF 2015] pwn200 - readme
    [DEFCON CTF 2015] wibbly wobbly timey wimey - Pwnable 2
    [31c3 CTF 2014] pwn10 - cfy
    [ED-CTF] my_sandbox
    [DEFCON CTF 2014] Baby's First: 1 - heap
    [PlaidCTF 2014] ezhp - Pwnables200
    [PlaidCTF 2014] sass - Pwnables200
    [CodeGate-2014] Angry Doraemon pwn250
    [SIGINT CTF 2013] pwning 100 - baremetal
    [PlaidCTF 2013] Pwn ropasaurusrex - 200
    [UFOCTF 2013] Pwn100 - ufobay
    [CodeGate 2013] Vuln400
    [CodeGate 2013] Vuln500
    [Gits CTF 2013] Q10 - Back2Skool
    [ksnctf] #23 Villager B
    [29c3 CTF 2012] Exploitation - ru1337
    [29c3 CTF 2012] Exploitation - update_server
    [PHDays CTF 2012] #07 PWN200
    [PoliCTF 2012] Bin-Pwn 300

medium easy

    [MMA CTF 1st 2015] spell
    [BkP CTF 2015] JFK/Umass pwn300
    [31c3 CTF 2014] pwn30 - mynx
    [31c3 CTF 2014] pwn40 - maze
    [Pwnable.kr] [Hacker's Secret] unexploitable
    [hack.lu2014] #07 Holy Moses - Exploiting300
    [hack.lu2014] #14 The Union - Exploiting200
    [PlaidCTF 2014] kappa - Pwnables275
    [Gits CTF 2014] Q10 - TI-1337
    [Gits CTF 2014] Q12 - Fuzzy
    [30c3 CTF 2013] PWN 400 - DOGE2
    [30c3 CTF 2013] PWN 350 - cwitscher
    [ebCTF 2013] pwn300
    [UFOCTF 2013] Pwn300 - doomsday
    [UFOCTF 2013] Pwn400 - psychotherapy
    [DEFCON CTF 2013] Exploitation3 - ergab
    [DEFCON CTF 2013] Exploitation4 - annyong
    [hack.lu2012] #09 Braincpy - 300
    [hack.lu2012] #21 Get the Tank - 400

medium medium

    [BkP CTF 2016] #1 Cookbook - pwn6
    [BkP CTF 2016] #5 segsh - pwn6
    [32c3 CTF 2015] pwn400 - ranger
    [HITCON CTF 2015] Pwn 300 - readable
    [MMA CTF 1st 2015] d3flate
    [DEFCON CTF 2015] fuckup - Pwnable 3
    [DEFCON CTF 2015] heapsoffun - Pwnable 4
    [DEFCON CTF 2015] int3rupted - Pwnable 5
    [CodeGate 2015] Pwnable400 beef_steak
    [CodeGate 2015] Pwnable1000 sokoban
    [CodeGate 2015] Pwnable1000 icbm
    [Gits CTF 2015] Teaser Round #1 - Citadel
    [31c3 CTF 2014] pwn20 - sarge
    [31c3 CTF 2014] pwn30 - pong
    [Pwnable.kr] [Hacker's Secret] tiny
    [Pwnable.kr] [Grotesque] dos4fun
    [BkP CTF 2014] Snapstagram(TM) pwn350
    [PlaidCTF 2014] jackshit - Pwnables200
    [PlaidCTF 2014] harry_potter - Pwnables300
    [CodeGate-2014] 4stone pwn300
    [Gits CTF 2014] Teaser Round #2 - Plaid Parliament of Codegate
    [30c3 CTF 2013] PWN 400 - bittorrent
    [30c3 CTF 2013] PWN 400 - bigdata
    [ebCTF 2013] pwn400
    [SIGINT CTF 2013] pwning 400 - crash
    [DEFCON CTF 2013] Exploitation1 - bitterswallow
    [SECUINSIDE 2013] movie_talk - 550
    [BkPCTF 2013] pwning 200 - fss_gainesville ---+
    [BkPCTF 2013] pwning 350 - fss_burlington     |
    [BkPCTF 2013] pwning 200 - fss_rancho         +-- series
    [BkPCTF 2013] pwning 250 - fss_montgomery     |
    [BkPCTF 2013] pwning Extra - fss_miami        |
    [BkPCTF 2013] pwning Extra - fss_bridgeport --+
    [Gits CTF 2013] Q18 - Crunch Time
    [Gits CTF 2013] Teaser Round #1 - Choose your Pwn Adventure
    [29c3 CTF 2012] Exploitation - proxy
    [PHDays CTF 2012] #10 PWN500

medium hard

    [BCTF 2016] pwn400 - knurd
    [BkP CTF 2016] #11 spacerex - pwn8
    [32c3 CTF 2015] pwn500 - bingo
    [32c3 CTF 2015] pwn300 - sandbox
    [HITCON CTF 2015] Pwn 200 - blinkroot
    [Trend Micro CTF 2015] secure_mm - analysis offensive 500
    [DEFCON CTF 2015] tensixtyseven - Pwnable 4
    [DEFCON CTF 2015] thing2 - Pwnable 4
    [DEFCON CTF 2015] hackercalc - Pwnable 5
    [CodeGate 2015] Pwnable800 Olive and Mushroom Pizza
    [CodeGate 2015] Pwnable800 Rodent
    [Gits CTF 2015] Q11 - boxxy
    [31c3 CTF 2014] pwn30 - Nokia 1337
    [31c3 CTF 2014] pwn35 - booking
    [9447 CTF 2014] pwn420 - classy
    [ED-CTF] local_only_64
    [ED-CTF] local_only_32
    [ED-CTF] Heap is a tomodachi of mine
    [ED-CTF] Under Debugging
    [Pwnable.kr] [Hacker's Secret] softmmu
    [DEFCON CTF 2014 Final] justify
    [SECUINSIDE CTF 2014 Final] pwn300 - notes
    [SECUINSIDE CTF 2014 Final] pwn300 - numbers
    [DEFCON CTF 2014] Selir: 3 - turdedo
    [CodeGate-2014] minibomb pwn400
    [CodeGate-2014] dodosandbox pwn600
    [CodeGate-2014] Korean Restaurant pwn700
    [Olympic CTF Sochi 2014] zpwn
    [30c3 CTF 2013] PWN 300 - todos
    [SECUINSIDE 2013] xml2html - 400
    [SECUINSIDE 2013] pwn me!! - 750
    [SECUINSIDE 2013] zombiemanager - 750
    [SECUINSIDE 2013] angry danbi - 900
    [29c3 CTF 2012] Exploitation - memcached

hard
    [PlaidCTF 2016] awkward - Pwnables600
    [HITCON CTF 2015] Pwn 500 - deathweed
    [PlaidCTF 2015] qttpd - Pwnables950
    [PlaidCTF 2015] PlaidDB - Pwnables550
    [PlaidCTF 2015] tp - Pwnables620
    [CodeGate 2015] Pwnable1000 oemu
    [CodeGate 2015] Pwnable1000 weff
    [Gits CTF 2015] Q13 - gitschat
    [31c3 CTF 2014] pwn50 - Nokia 31337
    [31c3 CTF 2014] pwn30 - cfy2
    [31c3 CTF 2014] pwn50 - saas
    [hack.lu2014] #03 OREO - Exploiting400
    [hack.lu2014] #05 breakout - Exploiting500
    [hack.lu2014] #15 Mario - Exploiting500
    [HITCON CTF 2014] Pwnables 550 - stkof
    [DEFCON CTF 2014 Final] wdub2
    [Pwnable.kr] [Hacker's Secret] xml
    [Pwnable.kr] [Hacker's Secret] towelroot
    [DEFCON CTF 2014] Lightning: 5 - dosfun4u
    [CodeGate-2014] membership pwn800
    [Olympic CTF Sochi 2014] 20Lines
    [Gits CTF 2014] Q13 - Byte Sexual
    [hack.lu2013] #16 Breznparadisebugmaschine - 500
    [DEFCON CTF 2013] Exploitation5 - yolo
    [PlaidCTF 2013] Pwn e1000 - 250
    [PlaidCTF 2013] Web servr - 400
    [hack.lu2012] #06 Braingathering - 500