Kolakoski Sequence in all languages in chars. 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 Chars Time 226th nwellnhof 🇩🇪 897 79 13 Jul 2022 227th GrayJoKing 🇦🇺 896 52 20 Jan 2021 227th janbehrens 🇩🇪 896 52 1 Aug 2021 227th inventshah 896 52 18 Jun 2022 227th dmrichwa 🇺🇸 896 52 28 Jul 2023 231st rak1507 🇬🇧 896 55 20 Jan 2021 231st GolfingSuccess 🇬🇷 896 55 25 Jan 2021 231st jacklynnepenick 896 55 19 Aug 2021 231st nwellnhof 🇩🇪 896 55 13 Jul 2022 231st jakobkordez 🇸🇮 896 55 8 Nov 2022 231st 2011-Chan-Ethan 896 55 20 Jul 2023 231st SB-945 896 55 20 Feb 2024 231st davecame 896 55 21 Aug 2024 231st CornerMercury 🇬🇧 896 55 14 Feb 2025 231st albanian-laundromat 896 55 29 Mar 2025 231st 4atj 896 55 8 Apr 2025 242nd GrayJoKing 🇦🇺 895 73 10 Sep 2022 242nd Shanethegamer 🇺🇸 895 73 11 Sep 2022 242nd clockworknazo 895 73 19 Sep 2022 242nd JayXon 🇺🇸 895 73 28 Sep 2022 242nd Lydxn 🇨🇦 895 73 13 Oct 2023 247th ovs-code 🇩🇪 894 53 30 Oct 2024 248th Shanethegamer 🇺🇸 893 68 24 Jan 2021 249th emplv 🇱🇻 891 72 28 Jul 2023 249th Lydxn 🇨🇦 891 72 28 Jul 2023 251st Steffan153 🇫🇮 891 96 10 Feb 2023 251st sean-niemann 🇺🇸 891 96 21 Sep 2023 253rd inventshah 889 64 27 Oct 2024 253rd stefangimmillaro 889 64 13 Nov 2024 253rd JayXon 🇺🇸 889 64 13 Nov 2024 256th GrayJoKing 🇦🇺 889 67 23 Mar 2023 256th IanUtley 889 67 9 May 2024 258th sean-niemann 🇺🇸 889 77 26 Sep 2023 258th Lydxn 🇨🇦 889 77 26 Sep 2023 258th JayXon 🇺🇸 889 77 26 Sep 2023 261st CLOStrophobic 🇮🇹 889 82 24 Feb 2025 261st zacjl 889 82 24 Feb 2025 263rd Yewzir 🇧🇪 888 54 15 Jan 2024 263rd Shanethegamer 🇺🇸 888 54 16 Jan 2024 263rd GrayJoKing 🇦🇺 888 54 23 Jul 2024 263rd duckyluuk 🇳🇱 888 54 28 Aug 2024 263rd KatieLG 🇬🇧 888 54 28 Oct 2024 263rd GolfingSuccess 🇬🇷 888 54 25 Jan 2025 269th Lydxn 🇨🇦 888 75 12 Jul 2021 270th Shanethegamer 🇺🇸 887 72 19 Jan 2025 271st Lydxn 🇨🇦 886 45 30 Oct 2022 271st sean-niemann 🇺🇸 886 45 31 Oct 2022 271st primo-ppcg 🇹🇭 886 45 7 Nov 2022 271st Steffan153 🇫🇮 886 45 11 Apr 2023 271st DialFrost 🇸🇬 886 45 21 Dec 2024 276th prplz 🇦🇺 886 67 21 Nov 2021 277th GrayJoKing 🇦🇺 885 59 8 Aug 2023 278th GrayJoKing 🇦🇺 885 71 17 Sep 2023 278th Kacarott 🇦🇺 885 71 13 Oct 2023 280th JayXon 🇺🇸 885 77 19 Feb 2021 281st lukegustafson 🇺🇸 884 48 17 Jun 2025 282nd nwellnhof 🇩🇪 884 60 13 Jul 2022 282nd emplv 🇱🇻 884 60 28 Jul 2023 284th GrayJoKing 🇦🇺 884 74 12 Feb 2023 285th o0lit3 🇺🇸 883 42 13 Jun 2022 285th DaCuteRaccoon 883 42 9 Dec 2022 285th DialFrost 🇸🇬 883 42 1 Feb 2023 285th MeWhenI 🇻🇦 883 42 16 Apr 2023 285th nwellnhof 🇩🇪 883 42 29 May 2023 285th xsot 🇸🇬 883 42 27 Jun 2025 291st zacjl 883 71 21 Oct 2024 292nd inventshah 883 74 19 Sep 2022 293rd razetime 882 17 12 Jan 2022 294th sean-niemann 🇺🇸 882 51 30 Aug 2025 295th lynn 881 25 11 Apr 2021 295th GrayJoKing 🇦🇺 881 25 15 Feb 2022 295th jared-hughes 881 25 21 Apr 2022 295th rak1507 🇬🇧 881 25 28 Jan 2023 295th bstrat 881 25 15 Jul 2024 300th DialFrost 🇸🇬 881 74 28 Apr 2025 Prev 226–300 of 1,759 Next