Challenges without downvotes

Closed:
https://codegolf.stackexchange.com/questions/74423/what-is-the-ant-difficulty-of-this-string
https://codegolf.stackexchange.com/questions/45700/rock-paper-scissors-with-a-twist

Not Closed:
https://codegolf.stackexchange.com/questions/111938/happy-birthday-v
https://codegolf.stackexchange.com/questions/133174/make-your-language-mostly-unusable-cops-thread
https://codegolf.stackexchange.com/questions/94961/dennis-numbers-2-0
https://codegolf.stackexchange.com/questions/142655/draw-my-downslashes
https://codegolf.stackexchange.com/questions/77138/are-the-brackets-fully-matched
https://codegolf.stackexchange.com/questions/70476/print-the-n-bonacci-sequence
https://codegolf.stackexchange.com/questions/77782/build-a-triangle-without-any-triangles
https://codegolf.stackexchange.com/questions/126749/implement-the-lazy-sort
https://codegolf.stackexchange.com/questions/100060/goodness-giza-golf
https://codegolf.stackexchange.com/questions/69661/look-up-in-the-sky-its-a-super-duper-array
https://codegolf.stackexchange.com/questions/92776/esolang-comment-template-generator
https://codegolf.stackexchange.com/questions/95745/draw-an-ascii-chess-board
https://codegolf.stackexchange.com/questions/131545/the-crow-vs-the-taxicab
https://codegolf.stackexchange.com/questions/96062/evenst-ring-c-ode-g-olf
https://codegolf.stackexchange.com/questions/50043/lets-play-meta-tic-tac-toe
https://codegolf.stackexchange.com/questions/50538/caesar-equivalence
https://codegolf.stackexchange.com/questions/71000/print-the-super-collatz-numbers
https://codegolf.stackexchange.com/questions/105998/recreate-the-ascii-table-as-an-ascii-table
https://codegolf.stackexchange.com/questions/76428/all-possible-ways-to-interleave-two-strings
https://codegolf.stackexchange.com/questions/80106/how-should-you-arrange-your-chairs
https://codegolf.stackexchange.com/questions/74635/draw-an-ascii-house
https://codegolf.stackexchange.com/questions/111832/rotate-a-camera-save-an-astronaut
https://codegolf.stackexchange.com/questions/71030/tips-for-golfing-in-vim
https://codegolf.stackexchange.com/questions/105840/binary-tree-fractal
https://codegolf.stackexchange.com/questions/80487/golf-a-golf-scorer
https://codegolf.stackexchange.com/questions/118078/appends-or-prepends-depends
https://codegolf.stackexchange.com/questions/79333/ascii-piano-keyboard
https://codegolf.stackexchange.com/questions/75930/sort-a-nested-list
https://codegolf.stackexchange.com/questions/143839/the-three-rs-reverse-reorder-repeat
https://codegolf.stackexchange.com/questions/102044/can-i-sweep-the-mines
https://codegolf.stackexchange.com/questions/84395/where-should-i-put-my-mirror
https://codegolf.stackexchange.com/questions/67893/what-song-is-playing
https://codegolf.stackexchange.com/questions/79609/index-of-a-multidimensional-array
https://codegolf.stackexchange.com/questions/82294/faro-shuffle-an-array
https://codegolf.stackexchange.com/questions/110708/an-abundance-of-integers
https://codegolf.stackexchange.com/questions/92391/4-way-intersection-generator
https://codegolf.stackexchange.com/questions/49589/where-will-your-buddies-sit
https://codegolf.stackexchange.com/questions/139481/octothorpeasciiart
https://codegolf.stackexchange.com/questions/122783/alternate-the-case
https://codegolf.stackexchange.com/questions/77857/expand-a-c-array
https://codegolf.stackexchange.com/questions/90287/the-ihih-pyramid
https://codegolf.stackexchange.com/questions/90892/how-can-i-get-a-repdigit
https://codegolf.stackexchange.com/questions/90711/what-base-is-this-number-in
https://codegolf.stackexchange.com/questions/89436/is-it-a-proth-number
https://codegolf.stackexchange.com/questions/80357/calculate-the-numpad-taxicab
https://codegolf.stackexchange.com/questions/40201/circle-packing-in-a-rectangle
https://codegolf.stackexchange.com/questions/52356/find-the-optimal-nim-move
https://codegolf.stackexchange.com/questions/124596/tips-for-golfing-in-v
https://codegolf.stackexchange.com/questions/78945/will-it-float
https://codegolf.stackexchange.com/questions/82385/display-a-cribbage-score-in-ascii
https://codegolf.stackexchange.com/questions/83926/autonest-an-array
https://codegolf.stackexchange.com/questions/77415/stair-ify-a-string
https://codegolf.stackexchange.com/questions/79935/print-the-adamn-tile
https://codegolf.stackexchange.com/questions/78306/how-many-14ers-did-i-climb
https://codegolf.stackexchange.com/questions/100764/hexagonal-coordinates-polar-to-cartesian
https://codegolf.stackexchange.com/questions/76120/music-interval-solver
https://codegolf.stackexchange.com/questions/55918/have-you-mooed-today
https://codegolf.stackexchange.com/questions/71304/print-sin-cos-and-tan-of-special-angles
https://codegolf.stackexchange.com/questions/78569/generate-a-parity-bit
https://codegolf.stackexchange.com/questions/85726/visualize-a-difference-pyramid
https://codegolf.stackexchange.com/questions/68237/can-i-live-here
https://codegolf.stackexchange.com/questions/92101/find-every-digit-from-the-largest-column
https://codegolf.stackexchange.com/questions/76872/turn-a-string-into-a-windmill
https://codegolf.stackexchange.com/questions/50865/is-there-a-shorter-way-to-get-user-input-in-python
https://codegolf.stackexchange.com/questions/79625/write-a-brain-flak-classic-interpreter
https://codegolf.stackexchange.com/questions/85079/is-it-a-max-heap
https://codegolf.stackexchange.com/questions/92194/hexplosive-ascii-art-challenge
https://codegolf.stackexchange.com/questions/97011/goldbach-partitions
https://codegolf.stackexchange.com/questions/93674/minecraft-castle-fractal
https://codegolf.stackexchange.com/questions/51877/counter-counter
https://codegolf.stackexchange.com/questions/123807/place-a-glider
https://codegolf.stackexchange.com/questions/69510/superstitious-programming
https://codegolf.stackexchange.com/questions/82668/is-my-emoji-dry
https://codegolf.stackexchange.com/questions/78569/generate-a-parity-bit
https://codegolf.stackexchange.com/questions/85726/visualize-a-difference-pyramid