The Billiards hole will go live in 8 days. Why not try and solve it ahead of time?
12 Days of Christmas in JavaScript in chars. Cheevos Holes Recent Holes Langs Medals Misc All Holes 12 Days of Christmas 24 Game 99 Bottles of Beer Abundant Numbers Abundant Numbers (Long) Arabic to Roman Arithmetic Numbers Arrows Ascending Primes ASCII Table brainfuck Card Number Validation Catalan Numbers Catalan’s Constant Christmas Trees Collatz CSS Colors Cubes Day of Week DFA Simulator Diamonds Divisors Emirp Numbers Emirp Numbers (Long) Emojify Evil Numbers Evil Numbers (Long) Factorial Factorisation Farey Sequence Fibonacci Fizz Buzz Foo Fizz Buzz Bar Forsyth–Edwards Notation Fractions Game of Life Gijswijt’s Sequence Happy Numbers Happy Numbers (Long) Hexdump Intersection Inventory Sequence ISBN Jacobi Symbol Kaprekar Numbers Kolakoski Constant Kolakoski Sequence Leap Years Levenshtein Distance Leyland Numbers ln 2 Look and Say Lucky Numbers Lucky Tickets Mahjong Maze Medal Tally Morse Decoder Morse Encoder Musical Chords N Queens Niven Numbers Niven Numbers (Long) Number Spiral Odious Numbers Odious Numbers (Long) Ordinal Numbers PalindromemordnilaP Pangram Grep Pascal’s Triangle Pernicious Numbers Pernicious Numbers (Long) Poker Polyominoes Prime Numbers Prime Numbers (Long) Proximity Grid QR Decoder Quine Recamán Repeating Decimals Reverse Polish Notation Reversi Rijndael S-box Rock-paper-scissors-Spock-lizard Roman to Arabic Rule 110 Seven Segment SI Units Sierpiński Triangle Smith Numbers Spelling Numbers Star Wars Opening Crawl Sudoku Sudoku (Fill-in) Ten-pin Bowling Time Distance Tongue-twisters Transpose Sentence United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 All Languages ><> Assembly AWK Bash BASIC Berry brainfuck C C# C++ Civet Clojure COBOL Coconut Crystal D Dart Elixir F# Factor Forth Fortran Go GolfScript Haskell Hexagony J Janet Java JavaScript jq Julia K Kotlin Lisp Lua Nim OCaml Pascal Perl PHP PowerShell Prolog Python R Raku Rockstar Ruby Rust Scheme sed SQL Swift Tcl TeX V VimL Wren Zig Bytes Chars Scoring Bytes Chars Language All ><> Assembly AWK Bash BASIC Berry brainfuck C C# C++ Civet Clojure COBOL Coconut Crystal D Dart Elixir F# Factor Forth Fortran Go GolfScript Haskell Hexagony J Janet Java JavaScript jq Julia K Kotlin Lisp Lua Nim OCaml Pascal Perl PHP PowerShell Prolog Python R Raku Rockstar Ruby Rust Scheme sed SQL Swift Tcl TeX V VimL Wren Zig Hole All 12 Days of Christmas 24 Game 99 Bottles of Beer Abundant Numbers Abundant Numbers (Long) Arabic to Roman Arithmetic Numbers Arrows Ascending Primes ASCII Table brainfuck Card Number Validation Catalan Numbers Catalan’s Constant Christmas Trees Collatz CSS Colors Cubes Day of Week DFA Simulator Diamonds Divisors Emirp Numbers Emirp Numbers (Long) Emojify Evil Numbers Evil Numbers (Long) Factorial Factorisation Farey Sequence Fibonacci Fizz Buzz Foo Fizz Buzz Bar Forsyth–Edwards Notation Fractions Game of Life Gijswijt’s Sequence Happy Numbers Happy Numbers (Long) Hexdump Intersection Inventory Sequence ISBN Jacobi Symbol Kaprekar Numbers Kolakoski Constant Kolakoski Sequence Leap Years Levenshtein Distance Leyland Numbers ln 2 Look and Say Lucky Numbers Lucky Tickets Mahjong Maze Medal Tally Morse Decoder Morse Encoder Musical Chords N Queens Niven Numbers Niven Numbers (Long) Number Spiral Odious Numbers Odious Numbers (Long) Ordinal Numbers PalindromemordnilaP Pangram Grep Pascal’s Triangle Pernicious Numbers Pernicious Numbers (Long) Poker Polyominoes Prime Numbers Prime Numbers (Long) Proximity Grid QR Decoder Quine Recamán Repeating Decimals Reverse Polish Notation Reversi Rijndael S-box Rock-paper-scissors-Spock-lizard Roman to Arabic Rule 110 Seven Segment SI Units Sierpiński Triangle Smith Numbers Spelling Numbers Star Wars Opening Crawl Sudoku Sudoku (Fill-in) Ten-pin Bowling Time Distance Tongue-twisters Transpose Sentence United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 # Golfer Points Chars Time 150th lewdev 🇺🇸 451 483 12 Feb 2023 152nd matiasbontempo 450 484 9 Sep 2022 153rd gunnermanx 449 485 25 Jan 2019 153rd chloeching-amino 449 485 24 May 2020 153rd revlayle 🇺🇸 449 485 16 Feb 2021 153rd CubeyTheCube 449 485 9 Aug 2022 157th KaeruCT 449 486 2 Dec 2020 157th fitzdotlol 🇺🇸 449 486 20 Mar 2022 157th Larento 449 486 14 Oct 2023 160th NatNgs 448 487 8 Jan 2020 160th mcculloughjchris 448 487 31 Oct 2022 162nd dzshn 447 488 14 Apr 2021 162nd vlad-ushakov 447 488 22 Mar 2023 164th josh18994 445 490 8 Dec 2021 165th 21Joakim 444 491 30 Mar 2021 165th maxpelic 🇺🇸 444 491 8 Jul 2022 167th gnlow 🇰🇷 443 492 17 Apr 2020 168th KY246 440 495 12 Jun 2021 168th liamstrilchuk 440 495 10 Sep 2021 168th vjohannesb 440 495 23 Dec 2023 171st oitio 440 496 10 Feb 2020 171st mh5001 440 496 26 Apr 2021 171st CutOffFrequency 440 496 31 Oct 2022 174th Michiocre 439 497 20 Feb 2024 174th tcql 🇺🇸 439 497 21 Apr 2024 176th modellking 438 498 3 Jun 2020 177th leon-w 437 499 12 Oct 2018 177th vang1ong7ang 437 499 28 Oct 2021 177th unfinishedprogram 437 499 12 Dec 2023 180th adam-chalmers 436 500 5 Oct 2024 181st igmcdowell 435 501 3 Jan 2022 182nd apokryfos 434 502 4 Aug 2023 183rd skps2010 433 504 2 Jan 2019 183rd EricUmakoshi 433 504 31 Aug 2024 185th MJKWoolnough 432 505 10 Aug 2022 185th JRaspass 🇬🇧 432 505 11 Oct 2022 185th eranws 432 505 23 Oct 2022 188th OmegaB0t 431 506 5 Dec 2019 188th dijs 431 506 8 Dec 2019 188th BloodStormKnight 431 506 16 Oct 2022 188th dev-Thae 431 506 6 Nov 2023 188th kydogia 431 506 28 Mar 2024 193rd TRexOnGit 430 507 15 Jan 2024 194th chris-munn 429 508 30 Nov 2023 195th matthewproskils 428 509 8 Sep 2020 195th marcus-gomes-v 🇧🇷 428 509 4 Jul 2023 195th ShiraJoseph 🇺🇸 428 509 21 Jul 2023 198th boxjelly 427 510 13 Feb 2021 198th aaronze 🇦🇺 427 510 24 Apr 2021 200th konpikwastaken 427 511 6 Sep 2021 200th ricardonunesdev 427 511 24 Nov 2023 200th TheDongle 427 511 30 Apr 2024 203rd Nuottajarvi 426 512 10 Aug 2018 203rd bitnimble 426 512 21 Oct 2021 205th ian-odonnell 425 513 12 Mar 2018 205th i-machine 425 513 28 Aug 2020 205th wansacis 🇩🇪 425 513 11 Nov 2021 208th avartanii 423 515 17 Jan 2021 208th E2dgar 423 515 29 Jan 2022 208th gajdosp2 423 515 27 Jun 2022 211th TheRandomTroll 422 516 20 Oct 2020 211th taredding 422 516 6 Oct 2021 213th adoxography 422 517 30 Mar 2018 213th exortech 422 517 22 May 2021 213th tuxillator 422 517 13 May 2024 216th shaunjc 421 518 11 Jun 2021 216th adamnielson42 🇺🇸 421 518 30 May 2023 216th VegaQ8 421 518 8 Mar 2024 219th MFogleman 420 519 8 Jul 2020 219th RegularSalamander 420 519 29 Jan 2022 221st t1mp4 419 520 18 Aug 2023 222nd TheDarkThatBarks 418 522 28 Jan 2024 223rd JackWorman 417 523 11 Aug 2019 224th fortuno01 416 524 15 Apr 2020 224th farberbrodsky 416 524 3 Aug 2020 Prev 151–225 of 356 Next