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 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 Mandelbrot 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 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 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 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 Mandelbrot 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 Bytes Time 76th pardouin 🇫🇷 905 107 23 Dec 2024 77th sean-niemann 🇺🇸 905 146 27 days ago 78th JayXon 🇺🇸 904 72 16 Jul 2021 79th rucin93 🇵🇱 904 80 27 Aug 2024 80th nwellnhof 🇩🇪 904 148 29 May 2023 81st acotis 903 187 90 mins ago 82nd SirBogman 🇺🇸 902 41 8 Aug 2023 83rd Steffan153 🇫🇮 902 126 21 Jun 2024 84th primo-ppcg 🇹🇭 902 137 27 Mar 2021 85th janlelis 901 63 24 Aug 2022 86th SirBogman 🇺🇸 901 147 5 days ago 87th sean-niemann 🇺🇸 900 167 31 Dec 2024 88th zacjl 899 107 22 days ago 89th canissimia 🇦🇶 899 202 12 Apr 2023 90th Steffan153 🇫🇮 896 78 15 Jul 2024 91st nwellnhof 🇩🇪 895 77 29 May 2023 92nd ovs-code 🇩🇪 895 128 30 Oct 2024 93rd primo-ppcg 🇹🇭 895 191 5 Feb 2022 94th GrayJoKing 🇦🇺 894 101 27 Oct 2023 95th sean-niemann 🇺🇸 894 158 45 hours ago 96th sisyphus-ppcg 🇦🇺 893 75 3 Jun 2024 97th sean-niemann 🇺🇸 893 81 3 Aug 2024 98th primo-ppcg 🇹🇭 893 156 20 Jun 2022 99th sean-niemann 🇺🇸 892 145 16 Mar 2025 100th JayXon 🇺🇸 892 150 29 May 2023 101st jared-hughes 891 148 15 Feb 2023 102nd primo-ppcg 🇹🇭 891 158 18 Sep 2023 103rd HPWiz 🇳🇿 889 122 4 Mar 2021 104th sean-niemann 🇺🇸 889 190 3 days ago 105th sean-niemann 🇺🇸 888 197 4 May 2025 106th primo-ppcg 🇹🇭 888 198 10 May 2023 107th JayXon 🇺🇸 887 193 21 Sep 2023 108th jared-hughes 887 333 22 Dec 2023 109th pardouin 🇫🇷 886 95 14 Apr 2025 110th sean-niemann 🇺🇸 886 130 22 Jul 2024 111th kg583 🇺🇸 885 129 16 Oct 2024 112th kg583 🇺🇸 884 79 15 Jan 2024 112th Lydxn 🇨🇦 884 79 16 Jan 2024 112th sean-niemann 🇺🇸 884 79 12 Mar 2025 115th primo-ppcg 🇹🇭 884 83 26 May 2021 116th primo-ppcg 🇹🇭 883 79 18 Mar 2021 116th Lydxn 🇨🇦 883 79 8 Apr 2023 116th nwellnhof 🇩🇪 883 79 26 May 2023 116th kg583 🇺🇸 883 79 27 May 2023 116th stefangimmillaro 883 79 18 Sep 2023 116th Steffan153 🇫🇮 883 79 15 Jul 2024 116th zacjl 883 79 7 Nov 2024 116th sean-niemann 🇺🇸 883 79 12 Mar 2025 116th Seek64 🇩🇪 883 79 23 days ago 125th lynn 882 99 9 Apr 2021 126th ovs-code 🇩🇪 881 150 18 Mar 2024 127th GrayJoKing 🇦🇺 881 340 9 Mar 2023 128th clockworknazo 880 45 21 Sep 2022 129th UnderKoen 🇳🇱 880 583 11 Nov 2024 130th nwellnhof 🇩🇪 879 199 29 May 2023 131st error256 877 103 13 Sep 2024 132nd primo-ppcg 🇹🇭 877 151 3 May 2025 133rd primo-ppcg 🇹🇭 875 332 2 May 2025 134th Steffan153 🇫🇮 874 111 30 Aug 2024 135th DialFrost 🇸🇬 873 80 24 Jan 2024 136th primo-ppcg 🇹🇭 872 79 18 Mar 2021 136th rucin93 🇵🇱 872 79 22 Jul 2024 136th sean-niemann 🇺🇸 872 79 3 Aug 2024 139th btnlq 872 80 19 Jan 2021 139th Irratix 🇳🇱 872 80 26 Apr 2022 139th DialFrost 🇸🇬 872 80 3 Oct 2023 139th MeWhenI 🇻🇦 872 80 7 Jun 2024 139th bizy-coder 872 80 18 Oct 2024 144th primo-ppcg 🇹🇭 868 140 2 Apr 2021 145th GrayJoKing 🇦🇺 867 152 4 May 2024 146th ovs-code 🇩🇪 867 229 24 Jan 2025 147th primo-ppcg 🇹🇭 866 202 3 Aug 2021 148th MeWhenI 🇻🇦 866 574 16 Dec 2024 149th MarcMush 🇫🇷 866 581 5 Feb 2024 150th SirBogman 🇺🇸 864 85 5 Jan 2024 Prev 76–150 of 1,604 Next