Kolakoski Constant 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 75th nwellnhof 🇩🇪 905 74 29 May 2023 77th pardouin 🇫🇷 905 107 23 Dec 2024 78th sean-niemann 🇺🇸 905 146 11 May 2025 79th JayXon 🇺🇸 904 72 16 Jul 2021 80th rucin93 🇵🇱 904 80 27 Aug 2024 81st nwellnhof 🇩🇪 904 148 29 May 2023 82nd acotis 904 179 26 days ago 83rd SirBogman 🇺🇸 902 41 8 Aug 2023 84th Steffan153 🇫🇮 902 126 21 Jun 2024 85th primo-ppcg 🇹🇭 902 137 27 Mar 2021 86th janlelis 901 63 24 Aug 2022 87th sean-niemann 🇺🇸 901 108 27 days ago 88th SirBogman 🇺🇸 901 147 2 Jun 2025 89th sean-niemann 🇺🇸 900 167 31 Dec 2024 90th canissimia 🇦🇶 900 202 12 Apr 2023 91st zacjl 899 107 16 May 2025 92nd sean-niemann 🇺🇸 897 154 18 Jun 2025 93rd Steffan153 🇫🇮 896 78 15 Jul 2024 94th nwellnhof 🇩🇪 895 77 29 May 2023 95th ovs-code 🇩🇪 895 128 30 Oct 2024 96th primo-ppcg 🇹🇭 895 156 20 Jun 2022 97th primo-ppcg 🇹🇭 895 191 5 Feb 2022 98th GrayJoKing 🇦🇺 894 101 27 Oct 2023 99th sisyphus-ppcg 🇦🇺 893 75 3 Jun 2024 100th sean-niemann 🇺🇸 893 81 3 Aug 2024 101st jared-hughes 893 148 15 Feb 2023 102nd sean-niemann 🇺🇸 893 196 9 days ago 103rd sean-niemann 🇺🇸 892 145 16 Mar 2025 104th JayXon 🇺🇸 892 150 29 May 2023 105th primo-ppcg 🇹🇭 891 158 18 Sep 2023 106th primo-ppcg 🇹🇭 890 198 10 May 2023 107th HPWiz 🇳🇿 889 122 4 Mar 2021 108th JayXon 🇺🇸 887 193 21 Sep 2023 109th jared-hughes 887 333 22 Dec 2023 110th pardouin 🇫🇷 886 95 14 Apr 2025 111th sean-niemann 🇺🇸 886 130 22 Jul 2024 111th namelessiw 886 130 13 hours ago 113th kg583 🇺🇸 885 129 16 Oct 2024 114th kg583 🇺🇸 884 79 15 Jan 2024 114th Lydxn 🇨🇦 884 79 16 Jan 2024 114th sean-niemann 🇺🇸 884 79 12 Mar 2025 117th primo-ppcg 🇹🇭 884 83 26 May 2021 118th primo-ppcg 🇹🇭 883 79 18 Mar 2021 118th Lydxn 🇨🇦 883 79 8 Apr 2023 118th nwellnhof 🇩🇪 883 79 26 May 2023 118th kg583 🇺🇸 883 79 27 May 2023 118th stefangimmillaro 883 79 18 Sep 2023 118th Steffan153 🇫🇮 883 79 15 Jul 2024 118th zacjl 883 79 7 Nov 2024 118th sean-niemann 🇺🇸 883 79 12 Mar 2025 118th Seek64 🇩🇪 883 79 15 May 2025 127th lynn 882 99 9 Apr 2021 128th sean-niemann 🇺🇸 882 103 27 days ago 129th ovs-code 🇩🇪 881 150 18 Mar 2024 130th GrayJoKing 🇦🇺 881 340 9 Mar 2023 131st UnderKoen 🇳🇱 881 583 11 Nov 2024 132nd clockworknazo 880 45 21 Sep 2022 133rd sean-niemann 🇺🇸 880 184 8 Jun 2025 134th nwellnhof 🇩🇪 879 199 29 May 2023 135th error256 877 103 13 Sep 2024 136th Steffan153 🇫🇮 877 111 30 Aug 2024 137th primo-ppcg 🇹🇭 877 151 3 May 2025 138th GrayJoKing 🇦🇺 875 151 8 days ago 139th primo-ppcg 🇹🇭 875 332 2 May 2025 140th DialFrost 🇸🇬 873 80 24 Jan 2024 141st primo-ppcg 🇹🇭 872 79 18 Mar 2021 141st rucin93 🇵🇱 872 79 22 Jul 2024 141st sean-niemann 🇺🇸 872 79 3 Aug 2024 144th btnlq 872 80 19 Jan 2021 144th Irratix 🇳🇱 872 80 26 Apr 2022 144th DialFrost 🇸🇬 872 80 3 Oct 2023 144th MeWhenI 🇻🇦 872 80 7 Jun 2024 144th bizy-coder 872 80 18 Oct 2024 149th xsot 🇸🇬 869 112 15 Jun 2025 150th sean-niemann 🇺🇸 869 152 5 days ago Prev 76–150 of 1,630 Next