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 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 Bytes Time 901st Shanethegamer 🇺🇸 612 85 21 Dec 2024 902nd orthoplex 🇨🇽 612 153 25 Jun 2023 903rd Shanethegamer 🇺🇸 612 192 2 Apr 2025 904th codename68 611 123 13 Aug 2022 905th omurakazuaki 🇯🇵 610 69 19 Feb 2021 906th Shanethegamer 🇺🇸 608 65 2 Aug 2022 907th JRaspass 🇬🇧 607 61 5 Sep 2021 908th AbhayAravinda 605 77 1 May 2021 909th Brianzhengca 604 83 1 Feb 2021 909th hymanimy 604 83 24 Aug 2021 909th nullie 604 83 9 Jun 2022 909th a-penton 604 83 22 Sep 2022 913th KevinMarquette 🇺🇸 602 60 21 Oct 2021 914th ovs-code 🇩🇪 601 80 5 May 2023 915th boxjelly 600 169 21 Feb 2021 916th MeWhenI 🇻🇦 599 66 29 May 2023 917th jupj 🇫🇮 599 90 30 Aug 2022 918th Shanethegamer 🇺🇸 597 62 8 Dec 2021 919th BBoehm 🇩🇪 597 78 26 Jan 2021 919th KatieLG 🇬🇧 597 78 16 Apr 2021 921st gXLg 🇩🇪 597 84 22 Oct 2022 921st dylanjones92 597 84 19 Jan 2024 923rd guliyevemil1 🇦🇿 597 146 11 Feb 2021 924th GrayJoKing 🇦🇺 597 172 18 Jan 2021 925th msbranicky 593 123 29 Aug 2023 926th GolfingSuccess 🇬🇷 593 198 3 Feb 2025 927th KatieLG 🇬🇧 591 115 14 Jan 2023 928th JRaspass 🇬🇧 590 62 5 Sep 2021 929th mikehanus 590 85 29 Jan 2024 929th alexeldridge 590 85 17 Aug 2024 929th JunkIce 590 85 4 Oct 2024 932nd Shanethegamer 🇺🇸 590 121 23 Dec 2021 933rd aaronze 🇦🇺 589 79 26 Apr 2021 933rd raphaelimahorn 589 79 10 Aug 2021 933rd inverseLorentz 🇦🇺 589 79 30 Jun 2022 936th argusdusty 🇺🇸 589 148 25 Mar 2021 937th pzagrebin 583 48 31 Jul 2022 938th adoxography 583 86 23 Jan 2021 938th mokymok 🇺🇸 583 86 23 Nov 2021 938th 40fied4t 583 86 21 days ago 941st Pyroan 583 104 16 Mar 2025 942nd msbranicky 583 191 9 Jan 2024 943rd ravatex 582 112 14 Dec 2024 944th h3ra993huskp 🇯🇵 582 174 21 Jan 2024 945th boxjelly 577 87 21 Jan 2021 945th amollberg 🇸🇪 577 87 3 Jan 2022 945th randolchance 577 87 11 Feb 2023 945th taesungh 577 87 20 Oct 2023 949th msbranicky 576 176 9 Jan 2024 950th prplz 🇦🇺 571 49 1 Jun 2021 951st JoaoFelipe3 571 114 14 Jan 2024 952nd tnecio 570 88 18 Jul 2021 952nd Jacob385 570 88 22 Apr 2024 954th janbehrens 🇩🇪 569 54 3 Aug 2021 955th Natanaelel 🇸🇪 568 82 20 Jan 2024 956th MeWhenI 🇻🇦 566 111 3 Nov 2023 957th JunkIce 564 85 3 Dec 2024 958th MichalMarsalek 🇨🇿 564 89 30 Aug 2022 958th za3k 564 89 28 Oct 2022 960th jerrandolph 563 155 22 Dec 2023 961st StarmaQ 562 108 20 Jan 2021 962nd c0d3-4-F00d 🇩🇪 561 83 4 Dec 2021 962nd weliveinhell 🇭🇹 561 83 3 Oct 2023 962nd MarcMush 🇫🇷 561 83 12 Feb 2024 962nd madex 🇩🇪 561 83 11 Jul 2024 966th cure-honey 🇯🇵 558 128 2 Feb 2021 967th tomh1012 557 90 23 Feb 2021 968th snoozingnewt 🇺🇸 554 76 1 Sep 2024 969th Giga-Bowser 554 84 5 Jan 2022 970th jacklynnepenick 552 186 20 Aug 2021 971st j-Ewan 551 91 11 Mar 2022 971st QuincyNash 🇺🇸 551 91 17 Nov 2022 973rd KatieLG 🇬🇧 551 170 1 Oct 2021 974th CatsAreFluffy 549 129 4 Feb 2023 975th KatieLG 🇬🇧 549 159 14 Nov 2022 Prev 901–975 of 1,699 Next