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 bastienvoirin 🇫🇷 627 80 4 Feb 2021 901st argusdusty 🇺🇸 627 80 25 Mar 2021 901st OppositeShark 627 80 9 Apr 2022 901st snoozingnewt 🇺🇸 627 80 11 Feb 2024 901st WillowWispy 627 80 16 Mar 2025 906th AkashTandon167 627 86 25 May 2021 907th janbehrens 🇩🇪 626 136 9 Jul 2021 908th Shanethegamer 🇺🇸 623 64 26 Jul 2023 909th bwat2 622 163 14 Dec 2021 910th vodker1 620 81 9 Mar 2022 910th tooningelaere 620 81 5 Dec 2022 912th Herbert00709 🇵🇱 620 87 19 Nov 2024 913th emgordon154 620 151 6 Oct 2024 914th janbehrens 🇩🇪 619 68 18 Jan 2021 915th Yewzir 🇧🇪 618 64 16 Nov 2023 916th dokutan 615 106 24 Mar 2025 917th Natanaelel 🇸🇪 613 88 9 May 2024 918th fynnkroeger 612 82 24 Mar 2021 918th BrenSchaap 612 82 21 Oct 2021 918th MichaelMBradley 🇨🇦 612 82 18 Feb 2022 921st Shanethegamer 🇺🇸 612 85 21 Dec 2024 922nd orthoplex 🇨🇽 612 153 25 Jun 2023 923rd Shanethegamer 🇺🇸 612 192 2 Apr 2025 924th codename68 611 123 13 Aug 2022 925th omurakazuaki 🇯🇵 610 69 19 Feb 2021 926th Shanethegamer 🇺🇸 608 65 2 Aug 2022 927th JRaspass 🇬🇧 607 61 5 Sep 2021 928th AbhayAravinda 605 77 1 May 2021 929th Brianzhengca 605 83 1 Feb 2021 929th hymanimy 605 83 24 Aug 2021 929th nullie 605 83 9 Jun 2022 929th a-penton 605 83 22 Sep 2022 933rd KevinMarquette 🇺🇸 602 60 21 Oct 2021 934th ovs-code 🇩🇪 601 80 5 May 2023 935th boxjelly 600 169 21 Feb 2021 936th MeWhenI 🇻🇦 599 66 29 May 2023 937th jupj 🇫🇮 599 90 30 Aug 2022 938th Shanethegamer 🇺🇸 598 62 8 Dec 2021 939th albanian-laundromat 598 107 36 hours ago 940th guliyevemil1 🇦🇿 598 146 11 Feb 2021 941st BBoehm 🇩🇪 597 78 26 Jan 2021 941st KatieLG 🇬🇧 597 78 16 Apr 2021 943rd gXLg 🇩🇪 597 84 22 Oct 2022 943rd dylanjones92 597 84 19 Jan 2024 945th GrayJoKing 🇦🇺 597 172 18 Jan 2021 946th msbranicky 593 123 29 Aug 2023 947th GolfingSuccess 🇬🇷 593 198 3 Feb 2025 948th KatieLG 🇬🇧 591 115 14 Jan 2023 949th JRaspass 🇬🇧 590 62 5 Sep 2021 950th mikehanus 590 85 29 Jan 2024 950th alexeldridge 590 85 17 Aug 2024 950th JunkIce 590 85 4 Oct 2024 950th Flekay 🇩🇪 590 85 7 days ago 954th Shanethegamer 🇺🇸 590 121 23 Dec 2021 955th argusdusty 🇺🇸 590 148 25 Mar 2021 956th aaronze 🇦🇺 589 79 26 Apr 2021 956th raphaelimahorn 589 79 10 Aug 2021 956th inverseLorentz 🇦🇺 589 79 30 Jun 2022 959th adoxography 584 86 23 Jan 2021 959th mokymok 🇺🇸 584 86 23 Nov 2021 959th 40fied4t 584 86 15 May 2025 962nd pzagrebin 583 48 31 Jul 2022 963rd Pyroan 583 104 16 Mar 2025 964th msbranicky 583 191 9 Jan 2024 965th ravatex 582 112 14 Dec 2024 966th h3ra993huskp 🇯🇵 582 174 21 Jan 2024 967th boxjelly 577 87 21 Jan 2021 967th amollberg 🇸🇪 577 87 3 Jan 2022 967th randolchance 577 87 11 Feb 2023 967th taesungh 577 87 20 Oct 2023 971st msbranicky 576 176 9 Jan 2024 972nd JoaoFelipe3 572 114 14 Jan 2024 973rd prplz 🇦🇺 571 49 1 Jun 2021 974th tnecio 570 88 18 Jul 2021 974th Jacob385 570 88 22 Apr 2024 Prev 901–975 of 1,720 Next