The Billiards hole will go live in 8 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 451st IanUtley 820 92 24 Oct 2023 452nd Shanethegamer 🇺🇸 820 120 13 Jan 2022 452nd MeWhenI 🇻🇦 820 120 9 May 2023 454th inventshah 819 60 29 Sep 2023 454th emgordon154 819 60 3 days ago 456th sean-niemann 🇺🇸 819 89 11 Oct 2023 457th inventshah 819 98 10 Sep 2022 457th MeWhenI 🇻🇦 819 98 16 Aug 2023 459th sean-niemann 🇺🇸 817 106 21 Apr 2023 460th janbehrens 🇩🇪 817 154 20 Sep 2021 461st sean-niemann 🇺🇸 815 92 8 Oct 2024 462nd Shanethegamer 🇺🇸 815 114 18 Dec 2022 462nd Yewzir 🇧🇪 815 114 14 Jan 2024 464th jared-hughes 814 83 11 Sep 2023 465th andersk 🇺🇸 813 121 31 Oct 2022 465th kg583 🇺🇸 813 121 17 days ago 467th Alessandro-Balconi 🇮🇹 812 77 14 Jul 2023 468th bizy-coder 811 73 3 Oct 2024 468th Rubiksmath 811 73 19 Oct 2024 470th Shanethegamer 🇺🇸 810 90 9 Oct 2023 470th MeWhenI 🇻🇦 810 90 10 Oct 2023 472nd snoozingnewt 🇺🇸 809 66 1 Sep 2024 473rd janbehrens 🇩🇪 809 73 20 Sep 2021 473rd didion0 🇺🇸 809 73 23 Nov 2021 473rd KatieLG 🇬🇧 809 73 5 Apr 2022 473rd emgordon154 809 73 14 days ago 477th Yewzir 🇧🇪 809 107 14 Jan 2024 478th m-tkach 🇺🇦 807 120 18 Dec 2023 479th Shanethegamer 🇺🇸 806 93 20 Sep 2021 479th Yewzir 🇧🇪 806 93 27 Mar 2024 481st Shanethegamer 🇺🇸 806 101 13 Apr 2023 482nd MeWhenI 🇻🇦 806 109 21 Jul 2024 483rd jacobly0 🇺🇸 805 181 7 Jan 2024 484th Natanaelel 🇸🇪 804 84 20 Sep 2021 485th AdrienHache 🇫🇷 804 94 2 Jun 2023 485th billings7 🇬🇧 804 94 21 May 2024 487th ovs-code 🇩🇪 803 66 15 Aug 2024 487th sisyphus-ppcg 🇦🇺 803 66 19 Aug 2024 489th GrayJoKing 🇦🇺 803 94 23 Oct 2023 490th Shanethegamer 🇺🇸 803 100 10 Sep 2022 491st KenanSi 802 32 24 Feb 2022 491st ashtraypettingzoo 🇺🇸 802 32 5 Apr 2023 493rd msbranicky 801 91 11 Oct 2023 494th snyderek 🇺🇸 801 116 6 Oct 2024 495th kimbo 🇺🇸 801 146 12 Jan 2023 496th xnor-gate 800 74 23 Oct 2023 497th elgan65536 800 123 5 Mar 2024 498th Steffan153 🇫🇮 799 95 21 Feb 2023 499th c0d3-4-F00d 🇩🇪 798 74 5 Jan 2022 499th Maznek 798 74 19 Jun 2023 499th thisishowmymindworks 🇳🇴 798 74 9 Jun 2024 499th snoozingnewt 🇺🇸 798 74 1 Sep 2024 503rd AlephSquirrel 796 89 20 Apr 2023 503rd edsrzf 🇳🇿 796 89 14 days ago 505th AlephSquirrel 796 104 6 Aug 2024 506th brimstonetrader 795 85 26 Jan 2024 507th inventshah 795 158 8 Sep 2022 508th Natanaelel 🇸🇪 794 72 26 Sep 2023 508th MeWhenI 🇻🇦 794 72 8 Nov 2023 510th Shanethegamer 🇺🇸 793 29 22 Jul 2022 511th jared-hughes 793 124 10 Nov 2022 511th Re-Adventures 🇮🇳 793 124 22 Jun 2023 513th clockworknazo 792 83 13 Oct 2022 513th ovs-code 🇩🇪 792 83 7 Feb 2023 515th primo-ppcg 🇹🇭 791 61 9 Feb 2022 516th sisyphus-ppcg 🇦🇺 791 96 7 Apr 2022 516th DialFrost 🇸🇬 791 96 22 days ago 518th Steffan153 🇫🇮 791 111 30 Apr 2024 519th snoozingnewt 🇺🇸 790 148 4 Feb 2024 520th wh3n3v3r 🇨🇿 789 75 8 days ago 521st MeWhenI 🇻🇦 789 100 15 Oct 2022 522nd GolfingSuccess 🇬🇷 788 118 2 Jan 2022 522nd tailorspy 788 118 22 Sep 2024 524th MeWhenI 🇻🇦 787 110 17 Feb 2023 525th DialFrost 🇸🇬 787 160 7 hours ago Prev 451–525 of 1,596 Next