Kolakoski Sequence in all languages 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 Billiards 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 Partition Numbers 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 ROT13 Rule 110 Scrambled Sort Set Seven Segment SI Units Sierpiński Triangle Smith Numbers Spelling Numbers Star Wars GPT Star Wars Opening Crawl Sudoku Sudoku (Fill-in) Ten-pin Bowling Tic-tac-toe Time Distance Tongue-twisters Transpose Sentence United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 Apéry’s Constant Calendar Connect Four CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers Hilbert Curve Mandelbrot Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Snake Sphenic Numbers Trinomial Triangle Turtle Tutorial All Languages ><> Assembly AWK Bash BASIC Berry brainfuck C C# C++ Civet Clojure COBOL Coconut Common Lisp Crystal D Dart Elixir F# Factor Forth Fortran Gleam Go GolfScript Haskell Hexagony J Janet Java JavaScript jq Julia K Kotlin Lua Nim OCaml Pascal Perl PHP PowerShell Prolog Python R Raku Rockstar Ruby Rust Scheme sed SQL Swift Tcl TeX V VimL Wren Zig 05AB1E ALGOL 68 APL Arturo Befunge BQN CJam CoffeeScript Egel Erlang Fennel Groovy Harbour Hare Haxe Hush Hy iogii Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua Vyxal Bytes Chars Scoring Bytes Chars Language All ><> Assembly AWK Bash BASIC Berry brainfuck C C# C++ Civet Clojure COBOL Coconut Common Lisp Crystal D Dart Elixir F# Factor Forth Fortran Gleam Go GolfScript Haskell Hexagony J Janet Java JavaScript jq Julia K Kotlin Lua Nim OCaml Pascal Perl PHP PowerShell Prolog Python R Raku Rockstar Ruby Rust Scheme sed SQL Swift Tcl TeX V VimL Wren Zig Experimental Language 05AB1E ALGOL 68 APL Arturo Befunge BQN CJam CoffeeScript Egel Erlang Fennel Groovy Harbour Hare Haxe Hush Hy iogii Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua Vyxal 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 Billiards 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 Partition Numbers 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 ROT13 Rule 110 Scrambled Sort Set Seven Segment SI Units Sierpiński Triangle Smith Numbers Spelling Numbers Star Wars GPT Star Wars Opening Crawl Sudoku Sudoku (Fill-in) Ten-pin Bowling Tic-tac-toe Time Distance Tongue-twisters Transpose Sentence United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 Experimental Hole Apéry’s Constant Calendar Connect Four CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers Hilbert Curve Mandelbrot Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Snake Sphenic Numbers Trinomial Triangle Turtle Tutorial # Golfer Points Chars Time 526th janlelis 810 52 18 Jan 2021 526th hiddicop 🇸🇪 810 52 29 Jan 2021 526th prplz 🇦🇺 810 52 22 Apr 2021 526th anter69 🇭🇺 810 52 14 Jan 2022 526th OhmNomNom 810 52 12 Oct 2022 526th DialFrost 🇸🇬 810 52 2 Feb 2023 526th olleicua 🇺🇸 810 52 25 Feb 2024 526th emgordon154 810 52 26 Nov 2024 534th duckyluuk 🇳🇱 810 70 28 Oct 2024 535th m-tkach 🇺🇦 810 101 18 Jan 2024 536th Steffan153 🇫🇮 808 79 23 Mar 2023 536th Yewzir 🇧🇪 808 79 16 Nov 2023 538th petroselo 807 61 16 Nov 2021 538th cubed-guy 807 61 12 Feb 2022 538th CedricGebistorf 807 61 18 Feb 2022 538th jascotm 807 61 17 May 2022 538th Eilonlif 🇮🇱 807 61 9 Sep 2022 538th vishwathg 807 61 18 Sep 2022 538th jtaxen 807 61 26 Mar 2024 538th ahmetdemirag 🇨🇾 807 61 5 Nov 2024 538th Pyroan 807 61 16 Mar 2025 547th primo-ppcg 🇹🇭 806 78 13 Oct 2023 548th GolfingSuccess 🇬🇷 805 81 9 Sep 2022 549th Yewzir 🇧🇪 804 88 14 Oct 2023 550th Dazza314 🇬🇧 803 23 16 Apr 2021 551st ArmaanAS 803 58 4 Apr 2021 551st itsh01 803 58 18 Nov 2021 553rd primo-ppcg 🇹🇭 803 66 18 Jan 2021 553rd jared-hughes 803 66 31 Jul 2022 555th emgordon154 803 85 3 Jan 2025 556th m-tkach 🇺🇦 803 106 25 Apr 2022 557th stefangimmillaro 802 80 23 Sep 2023 558th Steffan153 🇫🇮 801 60 6 May 2023 559th prplz 🇦🇺 800 83 10 Jul 2024 560th Shanethegamer 🇺🇸 799 94 25 Jan 2021 561st DaDerpDuck 798 76 20 Jan 2021 562nd MeWhenI 🇻🇦 797 50 11 Nov 2022 563rd GolfingSuccess 🇬🇷 797 69 24 Dec 2024 564th SirBogman 🇺🇸 795 53 10 Jun 2024 565th m-tkach 🇺🇦 795 89 25 Apr 2022 565th MeWhenI 🇻🇦 795 89 8 May 2022 567th cooljoseph1 794 62 6 May 2022 567th nkoppel 794 62 19 Oct 2022 567th AodhanDalton 794 62 4 Nov 2022 567th nstearns96 🇬🇧 794 62 28 Nov 2022 567th adamnielson42 🇺🇸 794 62 10 Jan 2024 567th jbjd 794 62 2 Mar 2024 567th HumanoidCPU 794 62 3 Jun 2024 574th tobeannouncd 794 82 8 Jan 2024 575th GrayJoKing 🇦🇺 794 86 15 Aug 2023 575th Shanethegamer 🇺🇸 794 86 11 Jan 2024 577th emgordon154 791 67 22 Apr 2025 578th MichalMarsalek 🇨🇿 791 84 6 Jan 2023 579th Shanethegamer 🇺🇸 791 108 26 Sep 2021 580th ashtraypettingzoo 🇺🇸 789 19 3 Apr 2023 581st Salutations45 789 59 9 Jan 2025 582nd MeWhenI 🇻🇦 789 141 12 Oct 2021 582nd Irratix 🇳🇱 789 141 5 Mar 2022 582nd DialFrost 🇸🇬 789 141 26 Sep 2023 585th MeWhenI 🇻🇦 787 63 16 Nov 2022 586th DialFrost 🇸🇬 787 87 10 Jul 2024 587th MeWhenI 🇻🇦 786 83 10 Sep 2022 587th clockworknazo 786 83 26 Sep 2022 589th prplz 🇦🇺 785 46 24 Jan 2021 589th TimCurwick 🇺🇸 785 46 26 Jan 2021 589th SirBogman 🇺🇸 785 46 2 Feb 2024 592nd GrayJoKing 🇦🇺 785 55 6 Aug 2024 593rd SirBogman 🇺🇸 785 91 4 days ago 594th kkoenig 784 109 5 Jan 2024 595th ScottHamper 784 127 1 Jun 2021 596th Yewzir 🇧🇪 782 82 28 Mar 2024 597th nwellnhof 🇩🇪 781 38 21 Oct 2021 598th apourchot 781 63 13 Feb 2021 598th neihousaigaai 781 63 10 Apr 2021 598th lechevalier 781 63 9 Aug 2021 Prev 526–600 of 1,681 Next