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 Trinomial Triangle 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 Smooth Numbers Snake Sphenic Numbers 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 Luau 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 Luau 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 Trinomial Triangle 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 Smooth Numbers Snake Sphenic Numbers Turtle Tutorial # Golfer Points Bytes Time 901st SirFireball3521 632 58 2 Mar 2023 902nd MeWhenI 🇻🇦 632 90 24 Oct 2024 903rd emgordon154 632 186 30 May 2025 904th dokutan 631 76 24 Mar 2025 905th NewDefectus 🇮🇱 629 59 25 Oct 2021 906th bastienvoirin 🇫🇷 628 80 4 Feb 2021 906th argusdusty 🇺🇸 628 80 25 Mar 2021 906th OppositeShark 628 80 9 Apr 2022 906th snoozingnewt 🇺🇸 628 80 11 Feb 2024 906th WillowWispy 628 80 16 Mar 2025 911th AkashTandon167 627 86 25 May 2021 912th janbehrens 🇩🇪 627 136 9 Jul 2021 913th Shanethegamer 🇺🇸 623 64 26 Jul 2023 914th emgordon154 622 151 6 Oct 2024 915th janbehrens 🇩🇪 620 68 18 Jan 2021 916th vodker1 620 81 9 Mar 2022 916th tooningelaere 620 81 5 Dec 2022 918th Herbert00709 🇵🇱 620 87 19 Nov 2024 919th Yewzir 🇧🇪 618 64 16 Nov 2023 920th dokutan 617 106 24 Mar 2025 921st Shanethegamer 🇺🇸 614 85 21 Dec 2024 922nd Natanaelel 🇸🇪 613 88 9 May 2024 923rd codename68 613 123 13 Aug 2022 924th orthoplex 🇨🇽 613 153 25 Jun 2023 925th fynnkroeger 612 82 24 Mar 2021 925th BrenSchaap 612 82 21 Oct 2021 925th MichaelMBradley 🇨🇦 612 82 18 Feb 2022 928th Shanethegamer 🇺🇸 612 192 2 Apr 2025 929th omurakazuaki 🇯🇵 611 69 19 Feb 2021 930th primo-ppcg 🇹🇭 611 112 2 Aug 2021 930th Lydxn 🇨🇦 611 112 28 Feb 2022 932nd albanian-laundromat 610 105 3 Sep 2025 933rd Shanethegamer 🇺🇸 609 65 2 Aug 2022 934th JRaspass 🇬🇧 608 61 5 Sep 2021 935th janbehrens 🇩🇪 606 113 1 Aug 2021 935th Irratix 🇳🇱 606 113 8 Dec 2021 935th Steffan153 🇫🇮 606 113 10 Feb 2023 935th stefangimmillaro 606 113 18 Sep 2023 939th AbhayAravinda 605 77 1 May 2021 940th Brianzhengca 605 83 1 Feb 2021 940th hymanimy 605 83 24 Aug 2021 940th nullie 605 83 9 Jun 2022 940th a-penton 605 83 22 Sep 2022 944th KevinMarquette 🇺🇸 602 60 21 Oct 2021 945th ovs-code 🇩🇪 602 80 5 May 2023 946th MeWhenI 🇻🇦 600 66 29 May 2023 947th prplz 🇦🇺 600 114 1 Jun 2021 948th snoozingnewt 🇺🇸 599 80 5 days ago 949th jupj 🇫🇮 599 90 30 Aug 2022 950th guliyevemil1 🇦🇿 599 146 11 Feb 2021 951st Shanethegamer 🇺🇸 598 62 8 Dec 2021 952nd gXLg 🇩🇪 598 84 22 Oct 2022 952nd dylanjones92 598 84 19 Jan 2024 954th BBoehm 🇩🇪 597 78 26 Jan 2021 954th KatieLG 🇬🇧 597 78 16 Apr 2021 956th GrayJoKing 🇦🇺 597 172 18 Jan 2021 957th Betuaredead 595 115 14 Nov 2023 958th KatieLG 🇬🇧 593 115 14 Jan 2023 959th msbranicky 593 123 29 Aug 2023 960th GolfingSuccess 🇬🇷 593 198 3 Feb 2025 961st JRaspass 🇬🇧 591 62 5 Sep 2021 962nd mikehanus 591 85 29 Jan 2024 962nd alexeldridge 591 85 17 Aug 2024 962nd JunkIce 591 85 4 Oct 2024 962nd Flekay 🇩🇪 591 85 10 Jul 2025 966th argusdusty 🇺🇸 591 148 25 Mar 2021 967th aaronze 🇦🇺 590 79 26 Apr 2021 967th raphaelimahorn 590 79 10 Aug 2021 967th inverseLorentz 🇦🇺 590 79 30 Jun 2022 970th Shanethegamer 🇺🇸 590 121 23 Dec 2021 971st MeWhenI 🇻🇦 585 117 15 Oct 2021 972nd adoxography 584 86 23 Jan 2021 972nd mokymok 🇺🇸 584 86 23 Nov 2021 972nd 40fied4t 584 86 15 May 2025 975th Pyroan 584 104 16 Mar 2025 First Prev 901–975 of 1,779 Next Last