Kolakoski Sequence 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 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 Hilbert Curve 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 Mandelbrot 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 Topological Sort 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 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 Groovy 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 Harbour Hare Haxe Hush Hy iogii Knight Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua Umka Vala 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 Groovy 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 Harbour Hare Haxe Hush Hy iogii Knight Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua Umka Vala 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 Hilbert Curve 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 Mandelbrot 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 Topological Sort 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 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 Bytes Time 526th Yewzir 🇧🇪 825 85 16 Nov 2023 527th petroselo 823 61 16 Nov 2021 527th Irratix 🇳🇱 823 61 8 Dec 2021 527th cubed-guy 823 61 12 Feb 2022 527th CedricGebistorf 823 61 18 Feb 2022 527th jascotm 823 61 17 May 2022 527th Eilonlif 🇮🇱 823 61 9 Sep 2022 527th vishwathg 823 61 18 Sep 2022 527th ZakkkkAttackkkk 🇵🇭 823 61 19 Aug 2023 527th jtaxen 823 61 26 Mar 2024 527th HETHAT 🇩🇿 823 61 12 Apr 2024 527th ahmetdemirag 🇨🇾 823 61 5 Nov 2024 527th plcc0 823 61 9 Mar 2025 527th Pyroan 823 61 16 Mar 2025 527th tri1212 🇻🇳 823 61 16 Apr 2025 541st MeWhenI 🇻🇦 822 78 14 Oct 2022 542nd GrayJoKing 🇦🇺 822 81 14 Mar 2022 542nd MeWhenI 🇻🇦 822 81 15 Nov 2022 544th alemelis 821 60 14 Aug 2024 545th Shanethegamer 🇺🇸 821 83 19 Apr 2022 546th ovs-code 🇩🇪 819 56 3 Aug 2024 547th NewDefectus 🇮🇱 817 57 1 Nov 2021 548th inventshah 817 59 18 May 2022 548th MeWhenI 🇻🇦 817 59 18 May 2022 550th primo-ppcg 🇹🇭 817 66 18 Jan 2021 550th jared-hughes 817 66 31 Jul 2022 552nd ovs-code 🇩🇪 816 66 10 Oct 2023 552nd inventshah 816 66 22 Oct 2023 554th Yewzir 🇧🇪 814 61 16 Nov 2023 555th BREMAUCY 🇫🇷 812 59 20 Feb 2024 556th Steffan153 🇫🇮 812 90 10 Feb 2023 557th m-tkach 🇺🇦 812 101 18 Jan 2024 558th janlelis 810 52 18 Jan 2021 558th hiddicop 🇸🇪 810 52 29 Jan 2021 558th prplz 🇦🇺 810 52 22 Apr 2021 558th anter69 🇭🇺 810 52 14 Jan 2022 558th OhmNomNom 810 52 12 Oct 2022 558th olleicua 🇺🇸 810 52 25 Feb 2024 558th emgordon154 810 52 26 Nov 2024 565th vezzick 810 62 12 Mar 2021 565th schachmattmatt 810 62 18 Aug 2021 565th cooljoseph1 810 62 6 May 2022 565th fredrik-bakke 🇳🇴 810 62 29 Sep 2022 565th nkoppel 810 62 19 Oct 2022 565th AodhanDalton 810 62 4 Nov 2022 565th nstearns96 🇬🇧 810 62 28 Nov 2022 565th adamnielson42 🇺🇸 810 62 10 Jan 2024 565th jbjd 810 62 2 Mar 2024 565th wh3n3v3r 🇨🇿 810 62 12 Nov 2024 575th duckyluuk 🇳🇱 810 70 28 Oct 2024 576th Yewzir 🇧🇪 810 79 16 Nov 2023 577th Shanethegamer 🇺🇸 810 96 9 Jun 2022 578th Shanethegamer 🇺🇸 809 108 26 Sep 2021 579th Steffan153 🇫🇮 808 79 23 Mar 2023 580th GolfingSuccess 🇬🇷 807 81 9 Sep 2022 581st Dazza314 🇬🇧 806 24 16 Apr 2021 582nd primo-ppcg 🇹🇭 806 78 13 Oct 2023 583rd emgordon154 805 67 22 Apr 2025 584th m-tkach 🇺🇦 805 106 25 Apr 2022 585th Shanethegamer 🇺🇸 804 76 13 Dec 2021 586th ArmaanAS 803 58 4 Apr 2021 586th itsh01 803 58 18 Nov 2021 588th Steffan153 🇫🇮 803 60 6 May 2023 589th emgordon154 803 85 3 Jan 2025 590th stefangimmillaro 802 80 23 Sep 2023 591st prplz 🇦🇺 802 83 10 Jul 2024 592nd Shanethegamer 🇺🇸 801 94 25 Jan 2021 593rd GolfingSuccess 🇬🇷 800 69 24 Dec 2024 594th NewDefectus 🇮🇱 799 35 25 Jan 2022 595th DaDerpDuck 799 76 20 Jan 2021 596th ScottHamper 798 127 1 Jun 2021 597th SirBogman 🇺🇸 797 46 22 Oct 2021 598th MeWhenI 🇻🇦 797 50 11 Nov 2022 599th apourchot 797 63 13 Feb 2021 599th neihousaigaai 797 63 10 Apr 2021 Prev 526–600 of 1,772 Next