The Billiards hole will go live in 6 days. Why not try and solve it ahead of time?
Kolakoski Sequence 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 1st emplv 🇱🇻 1,000 49 17 Jan 2021 1st o0lit3 🇺🇸 1,000 49 21 Jan 2021 1st HPWiz 🇳🇿 1,000 49 23 Jan 2021 1st JayXon 🇺🇸 1,000 49 19 Feb 2021 1st Lydxn 🇨🇦 1,000 49 4 Jan 2022 1st TrueBoxGuy 1,000 49 27 Jul 2023 1st vlpx 🇫🇮 1,000 49 18 Jun 2024 8th nwellnhof 🇩🇪 980 50 13 Jul 2022 9th primo-ppcg 🇹🇭 961 51 20 Jan 2021 9th sisyphus-ppcg 🇦🇺 961 51 24 Jan 2021 9th Irratix 🇳🇱 961 51 24 Aug 2021 9th Steffan153 🇫🇮 961 51 23 Mar 2023 9th rucin93 🇵🇱 961 51 13 May 2023 9th sean-niemann 🇺🇸 961 51 16 May 2023 9th stefangimmillaro 961 51 18 Sep 2023 9th Argeento 🇵🇱 961 51 28 Sep 2023 9th DialFrost 🇸🇬 961 51 3 Jul 2024 18th GrayJoKing 🇦🇺 942 52 20 Jan 2021 18th janbehrens 🇩🇪 942 52 1 Aug 2021 18th inventshah 942 52 18 Jun 2022 18th dmrichwa 🇺🇸 942 52 28 Jul 2023 22nd tomtheisen 🇺🇸 925 53 18 Jan 2021 22nd prplz 🇦🇺 925 53 24 Jan 2021 22nd jakzo 925 53 5 Sep 2021 22nd ovs-code 🇩🇪 925 53 5 Oct 2023 26th DaCuteRaccoon 907 54 9 Dec 2022 27th jared-hughes 891 55 31 Jul 2022 28th MeWhenI 🇻🇦 875 56 8 Jun 2022 28th Yewzir 🇧🇪 875 56 16 Nov 2023 28th lukegustafson 🇺🇸 875 56 31 Jan 2024 31st NewDefectus 🇮🇱 860 57 1 Nov 2021 32nd ArmaanAS 845 58 4 Apr 2021 32nd itsh01 845 58 18 Nov 2021 34th rak1507 🇬🇧 817 60 20 Jan 2021 34th Shanethegamer 🇺🇸 817 60 26 Sep 2021 34th duckyluuk 🇳🇱 817 60 4 Oct 2024 37th Waffle3z 803 61 20 Jan 2021 37th didion0 🇺🇸 803 61 9 Feb 2021 37th KrausRaus 🇺🇸 803 61 19 Feb 2021 37th tayloia 🇬🇧 803 61 29 May 2022 37th voytxt 🇨🇿 803 61 20 Jul 2023 42nd ScottHamper 790 62 1 Jun 2021 42nd emgordon154 790 62 22 Sep 2024 42nd helbling 🇨🇭 790 62 2 Oct 2024 45th xiBread 🇺🇸 778 63 21 Sep 2021 45th GeorgeStechman 🇬🇧 778 63 17 Nov 2022 47th dvik72 766 64 1 Jun 2022 47th AlephSquirrel 766 64 16 Feb 2023 49th igmcdowell 754 65 23 Nov 2021 50th omurakazuaki 🇯🇵 742 66 18 Feb 2021 50th BambooleanLogic 🇸🇪 742 66 22 Aug 2022 50th coreynash 742 66 21 Oct 2023 50th two-bad 🇬🇧 742 66 24 Nov 2023 50th dylanarmstrong 742 66 15 Jan 2024 55th neihousaigaai 731 67 10 Apr 2021 55th madeforlosers 731 67 6 Nov 2023 57th uttumuttu 🇫🇮 690 71 8 Jan 2022 57th olleicua 🇺🇸 690 71 20 Feb 2024 59th Maznek 671 73 30 Jun 2023 60th AbhayAravinda 636 77 1 May 2021 61st BBoehm 🇩🇪 628 78 26 Jan 2021 61st KatieLG 🇬🇧 628 78 16 Apr 2021 63rd aaronze 🇦🇺 620 79 26 Apr 2021 63rd raphaelimahorn 620 79 10 Aug 2021 63rd inverseLorentz 🇦🇺 620 79 30 Jun 2022 66th Natanaelel 🇸🇪 598 82 20 Jan 2024 67th c0d3-4-F00d 🇩🇪 590 83 4 Dec 2021 67th weliveinhell 🇭🇹 590 83 3 Oct 2023 67th MarcMush 🇫🇷 590 83 12 Feb 2024 67th madex 🇩🇪 590 83 11 Jul 2024 71st Giga-Bowser 583 84 5 Jan 2022 72nd elisherer 🇮🇱 576 85 21 Mar 2021 72nd aksyristos 576 85 26 Jan 2023 74th SpareManiKatti 570 86 14 Oct 2021 75th alasdair-greenland 563 87 19 Nov 2021 1–75 of 112 Next