The Billiards hole will go live in 6 days. Why not try and solve it ahead of time?
Happy Numbers (Long) in all languages in bytes. 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 Bytes Time 593rd SB-945 812 86 31 Mar 2024 593rd ahmetdemirag 🇨🇾 812 86 9 Jun 2024 593rd resoNathan 812 86 18 Jul 2024 604th Shanethegamer 🇺🇸 811 101 13 Apr 2023 605th m-tkach 🇺🇦 811 120 18 Dec 2023 606th ovs-code 🇩🇪 810 66 15 Aug 2024 606th sisyphus-ppcg 🇦🇺 810 66 19 Aug 2024 608th Shanethegamer 🇺🇸 810 100 19 Sep 2021 608th MichalMarsalek 🇨🇿 810 100 3 Mar 2022 610th MeWhenI 🇻🇦 810 109 21 Jul 2024 611th OhmNomNom 809 59 20 Oct 2022 611th AlephSquirrel 809 59 14 Apr 2023 611th SirBogman 🇺🇸 809 59 10 Jan 2024 611th error256 809 59 13 May 2024 615th kimbo 🇺🇸 809 146 12 Jan 2023 616th Natanaelel 🇸🇪 808 84 20 Sep 2021 617th NewDefectus 🇮🇱 807 54 15 Dec 2021 618th Shanethegamer 🇺🇸 807 100 10 Sep 2022 619th sean-niemann 🇺🇸 805 83 15 Jan 2024 619th Yewzir 🇧🇪 805 83 15 Jan 2024 621st msbranicky 805 91 11 Oct 2023 622nd snyderek 🇺🇸 804 116 6 Oct 2024 623rd MeWhenI 🇻🇦 803 93 2 Oct 2022 624th Steffan153 🇫🇮 803 95 21 Feb 2023 625th elgan65536 803 123 5 Mar 2024 626th jacobly0 🇺🇸 803 183 25 Sep 2023 627th GrayJoKing 🇦🇺 802 72 3 Aug 2024 628th scpchicken 🇵🇼 802 87 12 Jan 2022 628th JuliaSzulc 802 87 16 Mar 2022 628th LHuitre 802 87 5 Jun 2022 628th betaveros 802 87 1 Jan 2023 632nd c0d3-4-F00d 🇩🇪 801 74 5 Jan 2022 632nd Maznek 801 74 19 Jun 2023 632nd thisishowmymindworks 🇳🇴 801 74 9 Jun 2024 632nd snoozingnewt 🇺🇸 801 74 1 Sep 2024 636th AlephSquirrel 801 89 20 Apr 2023 636th edsrzf 🇳🇿 801 89 16 days ago 638th Natanaelel 🇸🇪 800 72 26 Sep 2023 638th MeWhenI 🇻🇦 800 72 8 Nov 2023 640th AlephSquirrel 800 104 6 Aug 2024 641st primo-ppcg 🇹🇭 799 61 9 Feb 2022 642nd brimstonetrader 798 85 26 Jan 2024 643rd snoozingnewt 🇺🇸 798 148 4 Feb 2024 644th inventshah 798 158 8 Sep 2022 645th Shanethegamer 🇺🇸 796 60 19 Sep 2021 645th adoxography 796 60 18 Dec 2021 645th jared-hughes 796 60 9 Sep 2022 648th jared-hughes 796 124 10 Nov 2022 648th Re-Adventures 🇮🇳 796 124 22 Jun 2023 650th sisyphus-ppcg 🇦🇺 795 96 7 Apr 2022 650th DialFrost 🇸🇬 795 96 24 days ago 652nd Steffan153 🇫🇮 795 111 30 Apr 2024 653rd Shanethegamer 🇺🇸 794 185 12 Oct 2021 654th mousetail 🇳🇱 793 55 15 Jan 2024 655th Waffle3z 793 88 19 Sep 2021 655th TaserTheFox 🇺🇸 793 88 28 Feb 2023 655th tobyLovick 793 88 12 Dec 2023 655th Dataen 793 88 12 Jan 2024 655th yuchuehw 793 88 28 Jan 2024 655th Masttest 793 88 13 Feb 2024 661st MeWhenI 🇻🇦 793 100 15 Oct 2022 662nd DialFrost 🇸🇬 793 149 28 Jan 2023 663rd NewDefectus 🇮🇱 792 88 16 Dec 2021 664th Shanethegamer 🇺🇸 792 97 20 Jun 2022 664th billings7 🇬🇧 792 97 21 May 2024 666th MeWhenI 🇻🇦 791 73 3 Aug 2024 667th MeWhenI 🇻🇦 791 110 17 Feb 2023 668th GolfingSuccess 🇬🇷 791 118 2 Jan 2022 668th tailorspy 791 118 22 Sep 2024 670th gnuvince 788 33 2 Aug 2024 671st steffan-polygolf 787 103 19 Feb 2024 672nd Shanethegamer 🇺🇸 786 61 9 Mar 2023 673rd NickTheEASDude 🇺🇸 786 97 9 May 2024 673rd edsrzf 🇳🇿 786 97 19 days ago 675th cbrt-x 785 162 25 Sep 2021 Prev 601–675 of 1,612 Next