🥰
Hugs and Kisses
Solve Tic-tac-toe on 14 Feb.
🥧
Pi Day
🌌
May the 4ᵗʰ Be with You
🍕
How about Second Pi?
🇺🇸
Independence Day
Solve United States on 4 Jul.
🎂
Happy Birthday, Code Golf
Solve any hole on 2 Oct.
🧛
Vampire Byte
Solve Vampire Numbers on 31 Oct.
🎅
Twelvetide
Solve 12 Days of Christmas during 25 Dec – 5 Jan.
[ 0 / 8 ] Date Specific
🗳️
Like, Comment, Subscribe
Vote for (or against) an idea.
⭐
My God, It’s Full of Stars
Star the Code Golf repository.
💾
Patches Welcome
Contribute a merged PR to the Code Golf repository.
[ 0 / 3 ] GitHub
💼
Interview Ready
Solve Fizz Buzz.
🧙
Alchemist
Solve Game of Life in Elixir.
🥣
Alphabet Soup
📚
Archivist
Solve ISBN in any three languages that predate ISBN.
🪛
Assembly Required
Solve Seven Segment in Assembly.
🐦
Bird Is the Word
☕
Caffeinated
Solve any hole in any two of Civet, Java, or JavaScript.
🎳
COBOWL
Solve Ten-pin Bowling in COBOL.
👄
Dammit, Janet!
🐘
ElePHPant in the Room
Solve any hole in PHP.
🏥
Emergency Room
Solve 𝑒 in R.
😈
Evil Scheme
Solve Evil Numbers or Evil Numbers (Long) in Scheme.
🐟
Fish ’n’ Chips
Solve Poker in ><>.
🏞️
Go Forth!
Solve any hole in both Go and Forth.
📫
Going Postal
Solve United States in PA-SC-AL.
🍀
Happy-Go-Lucky
Solve Happy Numbers and Lucky Numbers in Go.
🍯
Hextreme Agony
Solve Hexdump in Hexagony.
🐎
Horse of a Different Color
Solve CSS Colors in BASIC.
🧠
Inception
Solve brainfuck in brainfuck.
💍
Jeweler
😛
Just Kidding
Solve any hole in both J and K.
🐑
Mary Had a Little Lambda
📴
Off-the-grid
Solve Sudoku or Sudoku (Fill-in) in Hexagony.
🐍
Ouroboros
Solve Quine in Python.
🔠
Pangramglot
Solve Pangram Grep in languages whose combined names form a pangram.
🍹
Piña Colada
Solve any hole in Berry, Coconut, and Elixir.
🎮
S-box 360
Solve Rijndael S-box in any Microsoft language.
💬
Simon Sed
Solve Look and Say in sed.
🪞
Solve Quine
Solve Quine
🎺
Sounds Quite Nice
🧑💻
TeXnical Know-how
Solve any hole in TeX.
🐪
Tim Toady
Solve any hole in both Perl and Raku.
⌨️
Typesetter
🗜
Under Pressure
Solve Pascal’s Triangle in Pascal.
💡
Watt Are You Doing?
Solve SI Units in PowerShell.
❌
X-Factor
[ 0 / 36 ] Hole/Lang Specific
🍷
Aged like Fine Wine
Leave a passing solution alone for one year.
☣️
Biohazard
Add a bio to your profile.
🧪
Black-box Testing
Solve an experimental hole. Or solve any hole in an experimental language.
🌈
Different Strokes
Solve any hole using different bytes and chars solutions.
🔦
Double-slit Experiment
Solve an experimental hole in an experimental language.
🔣
Polyglot
Solve any hole in a dozen different languages.
🍖
Polyglutton
Solve any hole in two dozen different languages.
🕉️
Omniglot
Solve any hole in three dozen different languages.
🍱
Omniglutton
Solve any hole in four dozen different languages.
🦋
Real Programmers
Real programmers solve any hole in VimL while using the Vim keymap.
🗑️
rm -rf
Delete a solution.
📕
RTFM
Visit the About page.
🦥
Slowcoach
Fail any hole by exceeding the time limit.
🥪
Smörgåsbord
Solve a hole in each of the six categories.
🥡
Takeout
Export your Code Golf Data.
🧶
tl;dr
Submit a solution that is rejected for being too long.
[ 1 / 16 ] Miscellaneous
👋
Hello, World!
Solve your first hole.
🏌️
Fore!
Solve your fourth hole.
🎸
Up to Eleven
Solve your eleventh hole.
🍞
Baker’s Dozen
Solve your thirteenth hole.
🍺
The Watering Hole
Solve your nineteenth hole.
🃏
Blackjack
Solve your twenty-first hole.
🔞
Rule 34
Solve your thirty-fourth hole.
😴
Forty Winks
Solve your fortieth hole.
👍
DON’T PANIC!
Solve your forty-second hole.
🎯
Bullseye
Solve your fiftieth hole.
🚗
Gone in 60 Holes
Solve your sixtieth hole.
👅
Cunning Linguist
Solve your sixty-ninth hole.
🚢
Phileas Fogg
Solve your eightieth hole.
🖥️
x86
Solve your eighty-sixth hole.
📐
Right On!
Solve your ninetieth hole.
🎈
Neunundneunzig Luftballons
Solve your ninety-ninth hole.
💯
Centenarian
Solve your hundredth hole.
🦫
Busy Beaver
Solve your one hundred and seventh hole.
🪄
Disappearing Act
Solve your eleventy-first hole.
❗
Five!
Solve your one hundred and twentieth hole.
[ 1 / 20 ] Total Holes
👁️
Big Brother
Earn 1,984 total points in either bytes or chars scoring.
🐉
It’s Over 9000!
Earn 9,001 total points in either bytes or chars scoring.
🐋
Twenty Kiloleagues
Earn 20,000 total points in either bytes or chars scoring.
🏃
Marathon Runner
Earn 42,195 total points in either bytes or chars scoring.
🪦
0xDEAD
Earn 57,005 total points in either bytes or chars scoring.
⛲
Overflowing
Earn 65,536 total points in either bytes or chars scoring.
🚀
Into Space!
Earn 100,000 total points in either bytes or chars scoring.