Kolakoski Constant 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 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 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 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 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 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 Chars Time Submitted 150th ovs-code 🇩🇪 844 81 12ms 4 Aug 2024 152nd btjones0 843 69 20ms 15 Jul 2022 152nd SirBogman 🇺🇸 843 69 11ms 5 Jan 2024 152nd lifthrasiir 🇰🇷 843 69 12ms 16 Nov 2024 152nd Babafaba 843 69 78ms 78 mins ago 156th MeWhenI 🇻🇦 842 202 15ms 10 Nov 2021 157th primo-ppcg 🇹🇭 841 99 211ms 5 Apr 2025 158th Steffan153 🇫🇮 840 107 506ms 30 Aug 2024 159th sean-niemann 🇺🇸 838 75 891ms 20 Sep 2025 160th sean-niemann 🇺🇸 838 154 500ms 26 Sep 2025 161st SirBogman 🇺🇸 837 41 40ms 8 Aug 2023 162nd ovs-code 🇩🇪 837 112 498ms 27 Jul 2024 163rd pardouin 🇫🇷 835 70 180ms 28 Sep 2024 164th emgordon154 833 208 1,898ms 18 Sep 2025 165th xsot 🇸🇬 832 108 833ms 15 Jun 2025 166th orthoplex 🇨🇽 831 70 41ms 29 Jul 2021 167th nwellnhof 🇩🇪 828 59 912ms 26 May 2023 167th ovs-code 🇩🇪 828 59 861ms 22 Oct 2023 167th stefangimmillaro 828 59 807ms 30 Dec 2024 170th primo-ppcg 🇹🇭 827 137 98ms 26 Jan 2023 171st Steffan153 🇫🇮 827 145 144ms 30 Aug 2024 172nd Steffan153 🇫🇮 826 95 16ms 11 Feb 2023 173rd jared-hughes 826 159 69ms 15 Feb 2023 174th ovs-code 🇩🇪 824 105 171ms 11 May 2023 175th NewDefectus 🇮🇱 823 83 9ms 1 Nov 2021 175th MeWhenI 🇻🇦 823 83 13ms 7 Jun 2024 177th primo-ppcg 🇹🇭 821 83 393ms 26 May 2021 178th CLOStrophobic 🇮🇹 821 138 539ms 25 Feb 2025 179th kg583 🇺🇸 820 116 47ms 13 Feb 2025 180th annaproxy 819 71 13ms 8 Jun 2022 181st DialFrost 🇸🇬 816 77 1,058ms 16 Sep 2025 182nd Steffan153 🇫🇮 816 132 10ms 30 Aug 2024 183rd Irratix 🇳🇱 816 161 70ms 17 Dec 2022 184th kumavale 813 198 139ms 22 Aug 2025 185th Shanethegamer 🇺🇸 812 72 434ms 16 Jan 2024 185th neel11235813 812 72 411ms 29 Mar 2024 185th duckyluuk 🇳🇱 812 72 410ms 29 Aug 2024 188th MeWhenI 🇻🇦 811 37 172ms 25 Aug 2022 189th jared-hughes 811 148 256ms 15 Feb 2023 190th AdrienHache 🇫🇷 810 140 392ms 7 Dec 2023 191st Shanethegamer 🇺🇸 808 72 24ms 28 May 2022 191st anter69 🇭🇺 808 72 13ms 22 Jan 2023 191st duckyluuk 🇳🇱 808 72 12ms 15 Aug 2024 191st 5cw 🇺🇸 808 72 29ms 3 May 2025 195th emplv 🇱🇻 807 125 125ms 14 Dec 2022 196th nwellnhof 🇩🇪 807 160 606ms 25 Sep 2025 197th tomtheisen 🇺🇸 804 85 11ms 19 Jan 2021 198th nwellnhof 🇩🇪 804 134 14ms 29 May 2023 199th saito-ta 🇯🇵 804 135 1,990ms 13 Nov 2023 200th emgordon154 801 73 578ms 4 Mar 2025 201st DialFrost 🇸🇬 801 98 762ms 31 Oct 2023 202nd primo-ppcg 🇹🇭 801 104 1,150ms 26 Mar 2021 203rd KasperKivimaeki 🇫🇮 798 135 36ms 3 Sep 2025 204th neel11235813 797 73 86ms 6 Feb 2023 204th emgordon154 797 73 145ms 4 Mar 2025 204th fkantelberg 797 73 540ms 14 Jul 2025 207th nwellnhof 🇩🇪 796 62 972ms 5 Dec 2022 208th tayloia 🇬🇧 795 86 11ms 17 Jan 2023 208th pardouin 🇫🇷 795 86 29ms 27 Sep 2024 210th Kacarott 🇦🇺 793 105 71ms 13 Sep 2024 211th FlyingPenguin223 789 152 710ms 20 Apr 2025 211th sean-niemann 🇺🇸 789 152 198ms 17 Jul 2025 213th stefangimmillaro 787 164 755ms 6 Oct 2025 214th jacklynnepenick 786 74 12ms 19 Aug 2021 215th clockworknazo 785 100 16ms 29 Jun 2023 216th stefangimmillaro 782 129 128ms 3 Oct 2023 217th Irratix 🇳🇱 780 138 15ms 17 Dec 2022 218th ovs-code 🇩🇪 779 75 514ms 15 Mar 2025 219th ovs-code 🇩🇪 778 107 398ms 13 Sep 2023 220th dmrichwa 🇺🇸 777 88 14ms 9 Jun 2022 220th itsh01 777 88 10ms 14 Sep 2022 222nd ovs-code 🇩🇪 775 75 60ms 15 Mar 2025 223rd sean-niemann 🇺🇸 775 121 545ms 22 Jul 2024 224th inventshah 775 139 66ms 17 Dec 2022 225th Waffle3z 774 155 487ms 8 Apr 2022 First Prev 151–225 of 1,647 Next Last