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 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 Hilbert Curve 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 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 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 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 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 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 Hilbert Curve 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 Chars Time 226th GrayJoKing 🇦🇺 896 52 20 Jan 2021 226th janbehrens 🇩🇪 896 52 1 Aug 2021 226th inventshah 896 52 18 Jun 2022 226th dmrichwa 🇺🇸 896 52 28 Jul 2023 230th nwellnhof 🇩🇪 896 79 13 Jul 2022 231st rak1507 🇬🇧 895 55 20 Jan 2021 231st GolfingSuccess 🇬🇷 895 55 25 Jan 2021 231st jacklynnepenick 895 55 19 Aug 2021 231st nwellnhof 🇩🇪 895 55 13 Jul 2022 231st jakobkordez 🇸🇮 895 55 8 Nov 2022 231st 2011-Chan-Ethan 895 55 20 Jul 2023 231st SB-945 895 55 20 Feb 2024 231st davecame 895 55 21 Aug 2024 231st CornerMercury 🇬🇧 895 55 14 Feb 2025 231st albanian-laundromat 895 55 29 Mar 2025 231st 4atj 895 55 8 Apr 2025 242nd ovs-code 🇩🇪 894 53 30 Oct 2024 243rd GrayJoKing 🇦🇺 894 73 10 Sep 2022 243rd Shanethegamer 🇺🇸 894 73 11 Sep 2022 243rd clockworknazo 894 73 19 Sep 2022 243rd JayXon 🇺🇸 894 73 28 Sep 2022 243rd Lydxn 🇨🇦 894 73 13 Oct 2023 248th Shanethegamer 🇺🇸 892 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 sean-niemann 🇺🇸 889 77 26 Sep 2023 253rd Lydxn 🇨🇦 889 77 26 Sep 2023 253rd JayXon 🇺🇸 889 77 26 Sep 2023 256th CLOStrophobic 🇮🇹 889 82 24 Feb 2025 256th zacjl 889 82 24 Feb 2025 258th prplz 🇦🇺 889 112 1 Jun 2021 259th Yewzir 🇧🇪 888 54 15 Jan 2024 259th Shanethegamer 🇺🇸 888 54 16 Jan 2024 259th GrayJoKing 🇦🇺 888 54 23 Jul 2024 259th duckyluuk 🇳🇱 888 54 28 Aug 2024 259th KatieLG 🇬🇧 888 54 28 Oct 2024 259th GolfingSuccess 🇬🇷 888 54 25 Jan 2025 265th GrayJoKing 🇦🇺 887 67 23 Mar 2023 265th IanUtley 887 67 9 May 2024 267th Shanethegamer 🇺🇸 887 72 19 Jan 2025 268th Lydxn 🇨🇦 886 45 30 Oct 2022 268th sean-niemann 🇺🇸 886 45 31 Oct 2022 268th primo-ppcg 🇹🇭 886 45 7 Nov 2022 268th Steffan153 🇫🇮 886 45 11 Apr 2023 268th DialFrost 🇸🇬 886 45 21 Dec 2024 273rd inventshah 886 64 27 Oct 2024 273rd stefangimmillaro 886 64 13 Nov 2024 273rd JayXon 🇺🇸 886 64 13 Nov 2024 276th prplz 🇦🇺 886 67 21 Nov 2021 277th Lydxn 🇨🇦 886 75 12 Jul 2021 278th GrayJoKing 🇦🇺 885 71 17 Sep 2023 278th Kacarott 🇦🇺 885 71 13 Oct 2023 280th lukegustafson 🇺🇸 884 48 17 Jun 2025 281st nwellnhof 🇩🇪 884 60 13 Jul 2022 281st emplv 🇱🇻 884 60 28 Jul 2023 283rd zacjl 883 71 21 Oct 2024 284th JayXon 🇺🇸 883 77 19 Feb 2021 285th razetime 882 17 12 Jan 2022 286th o0lit3 🇺🇸 882 42 13 Jun 2022 286th DaCuteRaccoon 882 42 9 Dec 2022 286th DialFrost 🇸🇬 882 42 1 Feb 2023 286th MeWhenI 🇻🇦 882 42 16 Apr 2023 286th nwellnhof 🇩🇪 882 42 29 May 2023 286th xsot 🇸🇬 882 42 27 Jun 2025 292nd GrayJoKing 🇦🇺 882 59 8 Aug 2023 293rd inventshah 882 74 19 Sep 2022 293rd GrayJoKing 🇦🇺 882 74 12 Feb 2023 295th DialFrost 🇸🇬 881 74 28 Apr 2025 296th primo-ppcg 🇹🇭 881 81 2 May 2025 297th Betuaredead 881 113 14 Nov 2023 297th Yewzir 🇧🇪 881 113 16 Nov 2023 299th SirBogman 🇺🇸 879 21 30 Sep 2022 300th lynn 879 25 11 Apr 2021 Prev 226–300 of 1,711 Next