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 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 Minesweeper 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 Binary Lambda Calculus Calendar Connect Four Crossword CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Tower of Hanoi 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 Minesweeper 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 Binary Lambda Calculus Calendar Connect Four Crossword CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Tower of Hanoi Turtle Tutorial # Golfer Points Bytes Time Submitted 74th ovs-code 🇩🇪 906 75 49ms 15 Mar 2025 77th nwellnhof 🇩🇪 906 148 273ms 29 May 2023 78th JayXon 🇺🇸 905 72 248ms 16 Jul 2021 79th pardouin 🇫🇷 905 107 2,347ms 23 Dec 2024 80th sean-niemann 🇺🇸 905 146 64ms 11 May 2025 81st kumavale 905 172 133ms 3 days ago 82nd rucin93 🇵🇱 904 80 158ms 27 Aug 2024 83rd SirBogman 🇺🇸 902 41 40ms 8 Aug 2023 84th Steffan153 🇫🇮 902 126 136ms 21 Jun 2024 85th primo-ppcg 🇹🇭 902 137 306ms 27 Mar 2021 86th janlelis 901 63 776ms 24 Aug 2022 87th zacjl 901 107 41ms 16 May 2025 88th sean-niemann 🇺🇸 901 108 247ms 25 Jun 2025 89th SirBogman 🇺🇸 901 147 53ms 2 Jun 2025 90th sean-niemann 🇺🇸 900 167 608ms 31 Dec 2024 91st canissimia 🇦🇶 900 202 4,856ms 12 Apr 2023 92nd HPWiz 🇳🇿 897 121 18ms 23 Sep 2025 93rd ovs-code 🇩🇪 897 128 1,534ms 30 Oct 2024 94th sean-niemann 🇺🇸 897 154 275ms 18 Jun 2025 95th nwellnhof 🇩🇪 896 77 10ms 29 May 2023 96th Steffan153 🇫🇮 896 78 434ms 15 Jul 2024 97th primo-ppcg 🇹🇭 896 156 74ms 20 Jun 2022 98th primo-ppcg 🇹🇭 895 191 3,318ms 5 Feb 2022 99th sisyphus-ppcg 🇦🇺 894 75 381ms 3 Jun 2024 100th GrayJoKing 🇦🇺 894 101 73ms 27 Oct 2023 101st jared-hughes 894 148 256ms 15 Feb 2023 102nd JayXon 🇺🇸 894 150 272ms 29 May 2023 103rd sean-niemann 🇺🇸 893 81 157ms 3 Aug 2024 104th primo-ppcg 🇹🇭 891 158 350ms 18 Sep 2023 105th primo-ppcg 🇹🇭 890 198 35ms 10 May 2023 106th jared-hughes 889 333 3,058ms 22 Dec 2023 107th pardouin 🇫🇷 886 95 1,100ms 14 Apr 2025 108th sean-niemann 🇺🇸 886 130 503ms 22 Jul 2024 108th namelessiw 886 130 403ms 22 Jul 2025 110th kg583 🇺🇸 885 79 528ms 15 Jan 2024 110th Lydxn 🇨🇦 885 79 452ms 16 Jan 2024 110th sean-niemann 🇺🇸 885 79 440ms 12 Mar 2025 113th kg583 🇺🇸 885 129 17ms 16 Oct 2024 114th primo-ppcg 🇹🇭 884 83 393ms 26 May 2021 115th GrayJoKing 🇦🇺 884 340 568ms 9 Mar 2023 116th xnor-gate 883 77 14ms 7 Apr 2021 116th HPWiz 🇳🇿 883 77 12ms 2 Apr 2023 116th 4atj 883 77 13ms 20 Jul 2025 119th UnderKoen 🇳🇱 883 583 1ms 11 Nov 2024 120th lynn 882 99 1,363ms 9 Apr 2021 121st sean-niemann 🇺🇸 882 103 528ms 25 Jun 2025 122nd sean-niemann 🇺🇸 882 147 936ms 3 days ago 123rd ovs-code 🇩🇪 881 150 71ms 18 Mar 2024 124th clockworknazo 880 45 94ms 21 Sep 2022 125th error256 877 103 95ms 13 Sep 2024 126th Steffan153 🇫🇮 877 111 770ms 30 Aug 2024 127th primo-ppcg 🇹🇭 877 151 57ms 3 May 2025 128th GrayJoKing 🇦🇺 876 151 2,724ms 14 Jul 2025 129th primo-ppcg 🇹🇭 876 313 738ms 13 Aug 2025 130th DialFrost 🇸🇬 874 80 505ms 24 Jan 2024 131st JayXon 🇺🇸 874 201 1,587ms 15 Sep 2025 132nd primo-ppcg 🇹🇭 873 79 12ms 18 Mar 2021 132nd rucin93 🇵🇱 873 79 26ms 22 Jul 2024 132nd sean-niemann 🇺🇸 873 79 25ms 3 Aug 2024 135th sean-niemann 🇺🇸 870 152 198ms 17 Jul 2025 136th acotis 870 179 204ms 26 Jun 2025 137th xsot 🇸🇬 869 112 414ms 15 Jun 2025 138th MeWhenI 🇻🇦 869 574 5ms 16 Dec 2024 139th MarcMush 🇫🇷 869 581 4ms 5 Feb 2024 140th primo-ppcg 🇹🇭 868 140 193ms 2 Apr 2021 141st ovs-code 🇩🇪 867 229 758ms 24 Jan 2025 142nd MeWhenI 🇻🇦 866 583 7ms 25 Jul 2023 143rd m-tkach 🇺🇦 865 595 3ms 6 Mar 2024 144th SirBogman 🇺🇸 864 85 218ms 5 Jan 2024 145th inventshah 864 153 81ms 30 Jan 2023 146th MeWhenI 🇻🇦 864 266 91ms 7 Dec 2022 147th AlephSquirrel 863 81 397ms 16 Jan 2024 148th ovs-code 🇩🇪 861 84 132ms 4 Aug 2024 149th sisyphus-ppcg 🇦🇺 860 66 811ms 23 Mar 2023 150th primo-ppcg 🇹🇭 860 79 78ms 18 Mar 2021 First Prev 76–150 of 1,676 Next Last