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 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 Chars Time 138th FlorianCassayre 🇫🇷 912 54 18 Sep 2023 138th Yewzir 🇧🇪 912 54 22 Oct 2023 138th HPWiz 🇳🇿 912 54 2 Jan 2024 138th SirBogman 🇺🇸 912 54 10 Jun 2024 138th duckyluuk 🇳🇱 912 54 15 Aug 2024 138th jatloe 912 54 6 Sep 2024 138th 5quiwyrm 912 54 14 Nov 2024 138th lifthrasiir 🇰🇷 912 54 16 Nov 2024 138th zacjl 912 54 6 Apr 2025 138th emgordon154 912 54 23 Apr 2025 138th Mukundan314 912 54 8 days ago 138th fkantelberg 912 54 86 mins ago 163rd clockworknazo 910 26 16 Sep 2022 163rd saito-ta 🇯🇵 910 26 21 Sep 2022 163rd ovs-code 🇩🇪 910 26 3 Oct 2023 166th Lydxn 🇨🇦 908 78 28 Jul 2023 166th JayXon 🇺🇸 908 78 4 Mar 2024 168th canissimia 🇦🇶 907 53 7 Apr 2023 169th xsot 🇸🇬 906 44 14 Apr 2024 170th sisyphus-ppcg 🇦🇺 905 67 25 Jan 2021 170th Waffle3z 905 67 26 Jan 2021 170th JayXon 🇺🇸 905 67 19 Feb 2021 170th Lydxn 🇨🇦 905 67 31 Jan 2022 170th jared-hughes 905 67 14 Mar 2022 170th Steffan153 🇫🇮 905 67 25 Feb 2023 170th sean-niemann 🇺🇸 905 67 7 Oct 2024 170th FlyingPenguin223 905 67 3 Nov 2024 178th JayXon 🇺🇸 905 83 8 Nov 2022 178th Lydxn 🇨🇦 905 83 28 Jul 2023 178th emgordon154 905 83 18 Apr 2025 178th ovs-code 🇩🇪 905 83 20 Apr 2025 178th stefangimmillaro 905 83 18 May 2025 178th sean-niemann 🇺🇸 905 83 6 Jun 2025 184th JayXon 🇺🇸 905 110 3 Apr 2021 184th primo-ppcg 🇹🇭 905 110 2 Aug 2021 184th Lydxn 🇨🇦 905 110 28 Feb 2022 184th nwellnhof 🇩🇪 905 110 13 Jul 2022 188th Lydxn 🇨🇦 904 41 22 May 2022 188th Steffan153 🇫🇮 904 41 15 Dec 2022 188th GrayJoKing 🇦🇺 904 41 14 Aug 2023 188th sean-niemann 🇺🇸 904 41 15 days ago 192nd DialFrost 🇸🇬 904 53 15 Jan 2024 192nd lifthrasiir 🇰🇷 904 53 2 Dec 2024 192nd emgordon154 904 53 23 Apr 2025 195th ovs-code 🇩🇪 903 43 21 Dec 2022 196th JayXon 🇺🇸 903 47 25 days ago 197th Lydxn 🇨🇦 901 55 1 May 2023 197th JayXon 🇺🇸 901 55 1 May 2023 199th JayXon 🇺🇸 901 95 17 Jan 2021 199th Lydxn 🇨🇦 901 95 23 Mar 2023 199th nwellnhof 🇩🇪 901 95 29 May 2023 199th Yewzir 🇧🇪 901 95 25 Oct 2023 199th Betuaredead 901 95 12 Nov 2023 204th canissimia 🇦🇶 901 114 25 Mar 2022 205th GrayJoKing 🇦🇺 900 33 9 May 2024 206th janbehrens 🇩🇪 899 66 21 Nov 2021 206th tomtheisen 🇺🇸 899 66 9 Dec 2022 206th Steffan153 🇫🇮 899 66 10 Feb 2023 206th stefangimmillaro 899 66 18 Sep 2023 206th sean-niemann 🇺🇸 899 66 21 Sep 2023 211th Steffan153 🇫🇮 898 60 26 Jan 2024 211th sean-niemann 🇺🇸 898 60 31 Jan 2025 213th HPWiz 🇳🇿 897 51 10 Feb 2021 213th JayXon 🇺🇸 897 51 20 Jun 2021 213th Lydxn 🇨🇦 897 51 28 Jul 2023 213th pardouin 🇫🇷 897 51 13 Apr 2025 217th janbehrens 🇩🇪 897 111 21 Oct 2021 217th Irratix 🇳🇱 897 111 18 Dec 2022 217th Steffan153 🇫🇮 897 111 10 Feb 2023 217th stefangimmillaro 897 111 18 Sep 2023 217th sean-niemann 🇺🇸 897 111 21 Sep 2023 222nd stefangimmillaro 896 47 23 Mar 2023 222nd Natanaelel 🇸🇪 896 47 11 Apr 2023 222nd m-tkach 🇺🇦 896 47 16 Jun 2023 225th nwellnhof 🇩🇪 896 79 13 Jul 2022 Prev 151–225 of 1,698 Next