The Billiards hole will go live in 5 days. Why not try and solve it ahead of time?
Happy Numbers (Long) in all languages in chars. Cheevos Holes Recent Holes Langs Medals Misc gs 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 301st Lydxn 🇨🇦 867 84 10 Oct 2023 302nd Bubbler-4 866 66 13 Sep 2023 303rd Lydxn 🇨🇦 866 100 19 Jul 2022 304th Steffan153 🇫🇮 865 76 12 Feb 2023 305th steffan-polygolf 864 98 19 Feb 2024 306th stefangimmillaro 863 114 19 Oct 2023 307th anter69 🇭🇺 862 57 24 Feb 2023 308th Bubbler-4 862 96 14 Jul 2023 308th Lydxn 🇨🇦 862 96 15 Jul 2023 308th GrayJoKing 🇦🇺 862 96 15 Jul 2023 308th btnlq 862 96 15 Jul 2023 308th ovs-code 🇩🇪 862 96 15 Jul 2023 308th MeWhenI 🇻🇦 862 96 25 Jul 2023 314th duckyluuk 🇳🇱 859 65 29 Aug 2024 314th KatieLG 🇬🇧 859 65 27 days ago 316th MeWhenI 🇻🇦 859 88 16 Aug 2023 316th stefangimmillaro 859 88 18 Sep 2023 316th namelessiw 859 88 9 Jun 2024 319th inventshah 858 83 24 Oct 2024 320th jared-hughes 858 185 25 Mar 2023 321st lynn 857 35 19 Sep 2021 321st jared-hughes 857 35 30 Sep 2021 323rd m-tkach 🇺🇦 857 80 15 May 2022 323rd sean-niemann 🇺🇸 857 80 7 Jun 2022 323rd inventshah 857 80 14 Feb 2023 323rd Alex-x90 🇺🇸 857 80 21 Feb 2023 323rd KasperKivimaeki 🇫🇮 857 80 7 Jul 2024 323rd JohandeRuiter 🇳🇱 857 80 8 Sep 2024 329th stefangimmillaro 857 92 18 Sep 2023 330th Steffan153 🇫🇮 857 113 26 Dec 2022 331st ovs-code 🇩🇪 857 170 10 Sep 2023 331st Yewzir 🇧🇪 857 170 5 Jan 2024 333rd NewDefectus 🇮🇱 856 69 16 Dec 2021 333rd Shanethegamer 🇺🇸 856 69 25 Apr 2023 335th Shanethegamer 🇺🇸 856 124 20 Sep 2024 336th primo-ppcg 🇹🇭 856 147 23 Sep 2021 336th Shanethegamer 🇺🇸 856 147 27 Sep 2021 336th Irratix 🇳🇱 856 147 11 Dec 2021 336th MeWhenI 🇻🇦 856 147 9 Feb 2023 336th Yewzir 🇧🇪 856 147 13 Jan 2024 341st edsrzf 🇳🇿 855 76 19 days ago 342nd sean-niemann 🇺🇸 855 115 20 Sep 2021 342nd c0d3-4-F00d 🇩🇪 855 115 5 Jan 2022 342nd MeWhenI 🇻🇦 855 115 21 Jun 2022 342nd DialFrost 🇸🇬 855 115 28 Jan 2023 342nd edsrzf 🇳🇿 855 115 19 days ago 347th GrayJoKing 🇦🇺 854 103 12 Mar 2022 348th sean-niemann 🇺🇸 853 109 9 Mar 2022 348th inventshah 853 109 24 Nov 2022 350th saito-ta 🇯🇵 852 27 12 Aug 2022 350th GolfingSuccess 🇬🇷 852 27 16 Aug 2022 350th clockworknazo 852 27 6 Sep 2022 350th orthoplex 🇨🇽 852 27 1 Feb 2024 354th jared-hughes 852 171 11 Sep 2023 354th MeWhenI 🇻🇦 852 171 11 Sep 2023 356th primo-ppcg 🇹🇭 851 218 2 Aug 2023 357th inventshah 850 148 18 Jan 2022 357th stefangimmillaro 850 148 18 Oct 2022 359th kg583 🇺🇸 849 125 20 Sep 2024 360th ovs-code 🇩🇪 848 89 30 Jun 2024 361st ovs-code 🇩🇪 848 96 29 Jul 2024 362nd Shanethegamer 🇺🇸 846 66 16 Jan 2024 362nd sean-niemann 🇺🇸 846 66 27 Jul 2024 362nd emgordon154 846 66 22 Oct 2024 365th MeWhenI 🇻🇦 846 70 22 Oct 2021 365th 2011-Chan-Ethan 846 70 12 Jul 2023 365th jatloe 846 70 27 Sep 2024 368th Steffan153 🇫🇮 846 81 12 Jan 2023 368th DialFrost 🇸🇬 846 81 11 Nov 2023 370th MeWhenI 🇻🇦 844 77 19 Sep 2021 371st marcin7Cd 844 80 29 Sep 2021 371st cbrt-x 844 80 15 Sep 2023 373rd Lydxn 🇨🇦 844 90 20 Sep 2021 373rd Steffan153 🇫🇮 844 90 12 Jan 2023 373rd stefangimmillaro 844 90 26 Jan 2023 Prev 301–375 of 1,598 Next