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 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 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 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 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 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 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 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 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 139th ndren 912 54 4 Aug 2023 139th FlorianCassayre 🇫🇷 912 54 18 Sep 2023 139th Yewzir 🇧🇪 912 54 22 Oct 2023 139th HPWiz 🇳🇿 912 54 2 Jan 2024 139th SirBogman 🇺🇸 912 54 10 Jun 2024 139th duckyluuk 🇳🇱 912 54 15 Aug 2024 139th jatloe 912 54 6 Sep 2024 139th 5quiwyrm 912 54 14 Nov 2024 139th lifthrasiir 🇰🇷 912 54 16 Nov 2024 139th zacjl 912 54 6 Apr 2025 139th emgordon154 912 54 23 Apr 2025 139th Mukundan314 912 54 4 Jul 2025 139th fkantelberg 912 54 12 Jul 2025 139th CaedenHarper 🇨🇦 912 54 1 Aug 2025 165th clockworknazo 910 26 16 Sep 2022 165th saito-ta 🇯🇵 910 26 21 Sep 2022 165th ovs-code 🇩🇪 910 26 3 Oct 2023 168th Lydxn 🇨🇦 909 78 28 Jul 2023 168th JayXon 🇺🇸 909 78 4 Mar 2024 170th canissimia 🇦🇶 908 53 7 Apr 2023 171st JayXon 🇺🇸 907 83 8 Nov 2022 171st Lydxn 🇨🇦 907 83 28 Jul 2023 171st emgordon154 907 83 18 Apr 2025 171st ovs-code 🇩🇪 907 83 20 Apr 2025 171st stefangimmillaro 907 83 18 May 2025 171st sean-niemann 🇺🇸 907 83 6 Jun 2025 177th xsot 🇸🇬 906 44 14 Apr 2024 178th sisyphus-ppcg 🇦🇺 906 67 25 Jan 2021 178th Waffle3z 906 67 26 Jan 2021 178th JayXon 🇺🇸 906 67 19 Feb 2021 178th Lydxn 🇨🇦 906 67 31 Jan 2022 178th jared-hughes 906 67 14 Mar 2022 178th Steffan153 🇫🇮 906 67 25 Feb 2023 178th sean-niemann 🇺🇸 906 67 7 Oct 2024 178th FlyingPenguin223 906 67 3 Nov 2024 186th ovs-code 🇩🇪 905 43 21 Dec 2022 187th JayXon 🇺🇸 905 110 3 Apr 2021 187th primo-ppcg 🇹🇭 905 110 2 Aug 2021 187th Lydxn 🇨🇦 905 110 28 Feb 2022 187th nwellnhof 🇩🇪 905 110 13 Jul 2022 191st Lydxn 🇨🇦 904 41 22 May 2022 191st Steffan153 🇫🇮 904 41 15 Dec 2022 191st GrayJoKing 🇦🇺 904 41 14 Aug 2023 191st sean-niemann 🇺🇸 904 41 27 Jun 2025 195th DialFrost 🇸🇬 904 53 15 Jan 2024 195th lifthrasiir 🇰🇷 904 53 2 Dec 2024 195th emgordon154 904 53 23 Apr 2025 198th JayXon 🇺🇸 903 47 17 Jun 2025 199th Lydxn 🇨🇦 903 55 1 May 2023 199th JayXon 🇺🇸 903 55 1 May 2023 201st GrayJoKing 🇦🇺 901 33 9 May 2024 202nd JayXon 🇺🇸 901 95 17 Jan 2021 202nd Lydxn 🇨🇦 901 95 23 Mar 2023 202nd nwellnhof 🇩🇪 901 95 29 May 2023 202nd Yewzir 🇧🇪 901 95 25 Oct 2023 202nd Betuaredead 901 95 12 Nov 2023 207th canissimia 🇦🇶 901 114 25 Mar 2022 208th janbehrens 🇩🇪 899 66 21 Nov 2021 208th tomtheisen 🇺🇸 899 66 9 Dec 2022 208th Steffan153 🇫🇮 899 66 10 Feb 2023 208th stefangimmillaro 899 66 18 Sep 2023 208th sean-niemann 🇺🇸 899 66 21 Sep 2023 213th Steffan153 🇫🇮 898 60 26 Jan 2024 213th sean-niemann 🇺🇸 898 60 31 Jan 2025 215th stefangimmillaro 897 47 23 Mar 2023 215th Natanaelel 🇸🇪 897 47 11 Apr 2023 215th m-tkach 🇺🇦 897 47 16 Jun 2023 218th HPWiz 🇳🇿 897 51 10 Feb 2021 218th JayXon 🇺🇸 897 51 20 Jun 2021 218th Lydxn 🇨🇦 897 51 28 Jul 2023 218th pardouin 🇫🇷 897 51 13 Apr 2025 222nd nwellnhof 🇩🇪 897 79 13 Jul 2022 223rd janbehrens 🇩🇪 897 111 21 Oct 2021 223rd Irratix 🇳🇱 897 111 18 Dec 2022 223rd Steffan153 🇫🇮 897 111 10 Feb 2023 Prev 151–225 of 1,750 Next