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 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 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 Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Snake Sphenic Numbers Topological Sort 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 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 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 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 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 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 Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Snake Sphenic Numbers Topological Sort Trinomial Triangle Turtle Tutorial # Golfer Points Bytes Time 901st vodker1 620 81 9 Mar 2022 901st tooningelaere 620 81 5 Dec 2022 903rd Herbert00709 🇵🇱 620 87 19 Nov 2024 904th emgordon154 620 151 6 Oct 2024 905th janbehrens 🇩🇪 619 68 18 Jan 2021 906th Yewzir 🇧🇪 618 64 16 Nov 2023 907th dokutan 615 106 24 Mar 2025 908th Natanaelel 🇸🇪 613 88 9 May 2024 909th fynnkroeger 612 82 24 Mar 2021 909th BrenSchaap 612 82 21 Oct 2021 909th MichaelMBradley 🇨🇦 612 82 18 Feb 2022 912th Shanethegamer 🇺🇸 612 85 21 Dec 2024 913th orthoplex 🇨🇽 612 153 25 Jun 2023 914th Shanethegamer 🇺🇸 612 192 2 Apr 2025 915th codename68 611 123 13 Aug 2022 916th omurakazuaki 🇯🇵 610 69 19 Feb 2021 917th Shanethegamer 🇺🇸 608 65 2 Aug 2022 918th JRaspass 🇬🇧 607 61 5 Sep 2021 919th AbhayAravinda 605 77 1 May 2021 920th Brianzhengca 605 83 1 Feb 2021 920th hymanimy 605 83 24 Aug 2021 920th nullie 605 83 9 Jun 2022 920th a-penton 605 83 22 Sep 2022 924th KevinMarquette 🇺🇸 602 60 21 Oct 2021 925th ovs-code 🇩🇪 601 80 5 May 2023 926th boxjelly 600 169 21 Feb 2021 927th MeWhenI 🇻🇦 599 66 29 May 2023 928th jupj 🇫🇮 599 90 30 Aug 2022 929th Shanethegamer 🇺🇸 598 62 8 Dec 2021 930th guliyevemil1 🇦🇿 598 146 11 Feb 2021 931st BBoehm 🇩🇪 597 78 26 Jan 2021 931st KatieLG 🇬🇧 597 78 16 Apr 2021 933rd gXLg 🇩🇪 597 84 22 Oct 2022 933rd dylanjones92 597 84 19 Jan 2024 935th GrayJoKing 🇦🇺 597 172 18 Jan 2021 936th msbranicky 593 123 29 Aug 2023 937th GolfingSuccess 🇬🇷 593 198 3 Feb 2025 938th KatieLG 🇬🇧 591 115 14 Jan 2023 939th JRaspass 🇬🇧 590 62 5 Sep 2021 940th mikehanus 590 85 29 Jan 2024 940th alexeldridge 590 85 17 Aug 2024 940th JunkIce 590 85 4 Oct 2024 940th Flekay 🇩🇪 590 85 5 days ago 944th Shanethegamer 🇺🇸 590 121 23 Dec 2021 945th argusdusty 🇺🇸 590 148 25 Mar 2021 946th aaronze 🇦🇺 589 79 26 Apr 2021 946th raphaelimahorn 589 79 10 Aug 2021 946th inverseLorentz 🇦🇺 589 79 30 Jun 2022 949th adoxography 584 86 23 Jan 2021 949th mokymok 🇺🇸 584 86 23 Nov 2021 949th 40fied4t 584 86 15 May 2025 952nd pzagrebin 583 48 31 Jul 2022 953rd Pyroan 583 104 16 Mar 2025 954th msbranicky 583 191 9 Jan 2024 955th ravatex 582 112 14 Dec 2024 956th h3ra993huskp 🇯🇵 582 174 21 Jan 2024 957th boxjelly 577 87 21 Jan 2021 957th amollberg 🇸🇪 577 87 3 Jan 2022 957th randolchance 577 87 11 Feb 2023 957th taesungh 577 87 20 Oct 2023 961st msbranicky 576 176 9 Jan 2024 962nd JoaoFelipe3 572 114 14 Jan 2024 963rd prplz 🇦🇺 571 49 1 Jun 2021 964th tnecio 570 88 18 Jul 2021 964th Jacob385 570 88 22 Apr 2024 966th janbehrens 🇩🇪 569 54 3 Aug 2021 967th Natanaelel 🇸🇪 568 82 20 Jan 2024 968th MeWhenI 🇻🇦 566 111 3 Nov 2023 969th JunkIce 564 85 3 Dec 2024 970th MichalMarsalek 🇨🇿 564 89 30 Aug 2022 970th za3k 564 89 28 Oct 2022 972nd jerrandolph 563 155 22 Dec 2023 973rd StarmaQ 562 108 20 Jan 2021 974th c0d3-4-F00d 🇩🇪 561 83 4 Dec 2021 974th weliveinhell 🇭🇹 561 83 3 Oct 2023 Prev 901–975 of 1,718 Next