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 819th Masttest 688 73 21 Feb 2024 827th msbranicky 688 95 11 Aug 2023 828th JGDoerrer 688 103 5 Jan 2022 828th tailorspy 688 103 29 Oct 2023 830th Shanethegamer 🇺🇸 688 106 4 Oct 2024 831st GolfingSuccess 🇬🇷 686 69 17 Aug 2024 832nd Andriamanitra 🇫🇮 686 95 20 Jul 2023 833rd neihousaigaai 685 148 16 May 2021 834th DialFrost 🇸🇬 684 67 3 Aug 2024 835th MeWhenI 🇻🇦 684 72 15 Feb 2023 835th Yewzir 🇧🇪 684 72 5 Apr 2024 837th madex 🇩🇪 683 79 11 Jul 2024 838th AdrienHache 🇫🇷 682 41 23 Oct 2023 839th msbranicky 682 89 26 Sep 2023 840th albanian-laundromat 679 66 5 days ago 841st Yewzir 🇧🇪 679 90 14 Oct 2023 842nd jameslindesay 678 74 24 Feb 2021 842nd PkmnQ 678 74 5 May 2024 842nd HumanoidCPU 678 74 3 Jun 2024 842nd RedzGoose 🇦🇺 678 74 14 Oct 2024 842nd yokasuretsu 678 74 13 Jan 2025 847th Shanethegamer 🇺🇸 677 126 8 Jul 2021 848th dokutan 676 59 18 Jul 2025 849th msbranicky 674 80 11 Oct 2023 850th janbehrens 🇩🇪 672 68 9 Apr 2021 851st AdrienHache 🇫🇷 672 91 31 Dec 2023 852nd rboath 671 58 8 Jan 2025 853rd 5quiwyrm 669 54 5 Dec 2024 854th tatzyr 🇯🇵 669 63 29 Dec 2024 855th Trunksistor 🇫🇷 669 75 25 May 2022 855th celiendonze 🇨🇭 669 75 16 Jun 2023 855th qwjhvbxi 669 75 9 Feb 2024 855th wenbang24 669 75 6 Apr 2024 859th I-Love-47 🇺🇦 669 106 10 Feb 2022 860th CaedenHarper 🇨🇦 665 70 31 Jan 2025 861st Natanaelel 🇸🇪 662 56 20 Jan 2024 862nd DialFrost 🇸🇬 662 75 3 Jun 2025 863rd Waffle3z 661 76 20 Jan 2021 863rd hellwue 661 76 16 Nov 2023 863rd dokutan 661 76 24 Mar 2025 866th 77Tigers 661 114 9 Apr 2024 867th HumanoidCPU 657 73 3 Jun 2024 868th uttumuttu 🇫🇮 656 71 8 Jan 2022 868th olleicua 🇺🇸 656 71 20 Feb 2024 870th SirBogman 🇺🇸 656 108 3 Jan 2022 871st emgordon154 655 70 6 Sep 2024 872nd Jacob385 654 155 9 Apr 2024 873rd f-tucker 652 77 2 Feb 2024 873rd undefinedRyan 652 77 19 Apr 2025 875th msbranicky 652 134 3 Oct 2023 876th jwhear 🇺🇸 652 171 1 Oct 2024 877th olivermrose 🇺🇸 651 57 24 Aug 2021 878th dokutan 650 69 4 days ago 879th dokutan 650 94 18 Jul 2025 880th boxjelly 648 65 11 Feb 2021 880th msbranicky 648 65 12 Sep 2023 882nd Bubbler-4 648 97 13 Sep 2023 883rd janbehrens 🇩🇪 647 135 13 Jun 2021 884th MeWhenI 🇻🇦 646 71 3 Aug 2024 885th Shanethegamer 🇺🇸 646 97 22 Dec 2023 886th AkashTandon167 644 78 25 May 2021 886th jhpaques 🇫🇷 644 78 30 Nov 2022 888th johnnythedoggie 643 106 3 Mar 2021 889th SirBogman 🇺🇸 642 84 14 Dec 2021 890th annaproxy 641 93 24 Dec 2022 891st KatieLG 🇬🇧 640 77 2 Oct 2022 892nd emgordon154 640 98 10 Dec 2024 893rd nephila-nacrea 🇬🇧 639 58 3 Feb 2021 894th NickTheEASDude 🇺🇸 639 95 1 Jul 2024 895th alomiF 639 102 4 Nov 2024 896th Maznek 638 73 30 Jun 2023 897th ashtraypettingzoo 🇺🇸 635 36 23 Feb 2023 898th twocatsinatrenchcoat 635 79 29 Mar 2022 898th SniperSmiley 🇺🇸 635 79 23 Jun 2022 898th Glinte 635 79 14 Dec 2023 Prev 826–900 of 1,769 Next