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 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 Set Seven Segment SI Units Sierpiński Triangle Smith Numbers Spelling Numbers 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 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 QR Encoder Quadratic Formula Scrambled Alphabetization Semiprime Numbers Snake Sphenic Numbers Star Wars GPT 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 Set Seven Segment SI Units Sierpiński Triangle Smith Numbers Spelling Numbers 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 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 QR Encoder Quadratic Formula Scrambled Alphabetization Semiprime Numbers Snake Sphenic Numbers Star Wars GPT Trinomial Triangle Turtle Tutorial # Golfer Points Chars Time 61st HPWiz 🇳🇿 929 54 2 Jan 2024 61st SirBogman 🇺🇸 929 54 10 Jun 2024 61st duckyluuk 🇳🇱 929 54 15 Aug 2024 61st jatloe 929 54 6 Sep 2024 61st 5quiwyrm 929 54 14 Nov 2024 61st lifthrasiir 🇰🇷 929 54 16 Nov 2024 82nd Natanaelel 🇸🇪 928 32 31 Jan 2025 83rd nwellnhof 🇩🇪 926 39 27 Oct 2024 84th primo-ppcg 🇹🇭 925 40 3 May 2021 84th saito-ta 🇯🇵 925 40 2 Aug 2022 84th sisyphus-ppcg 🇦🇺 925 40 23 Nov 2022 87th o0lit3 🇺🇸 923 20 19 Jan 2021 87th primo-ppcg 🇹🇭 923 20 19 Jan 2021 87th MeWhenI 🇻🇦 923 20 26 Jul 2023 90th ovs-code 🇩🇪 922 52 15 Jan 2024 90th Lydxn 🇨🇦 922 52 16 Jan 2024 90th Steffan153 🇫🇮 922 52 16 Jan 2024 90th JayXon 🇺🇸 922 52 21 Jan 2024 90th kg583 🇺🇸 922 52 20 Feb 2024 90th pardouin 🇫🇷 922 52 21 Jun 2024 90th sean-niemann 🇺🇸 922 52 26 Jan 2025 97th primo-ppcg 🇹🇭 920 43 17 Jan 2021 97th xsot 🇸🇬 920 43 28 Aug 2024 97th Steffan153 🇫🇮 920 43 30 Aug 2024 97th sean-niemann 🇺🇸 920 43 6 Feb 2025 101st rak1507 🇬🇧 917 71 18 Jan 2021 101st HPWiz 🇳🇿 917 71 19 Jan 2021 101st GrayJoKing 🇦🇺 917 71 20 Jan 2021 101st lynn 917 71 29 Mar 2021 101st xnor-gate 917 71 7 Apr 2021 101st kops-cg 917 71 7 Apr 2021 101st Steffan153 🇫🇮 917 71 24 Nov 2022 101st Lydxn 🇨🇦 917 71 22 Jan 2023 101st scpchicken 🇵🇼 917 71 30 Jan 2023 101st ovs-code 🇩🇪 917 71 16 Feb 2023 101st sean-niemann 🇺🇸 917 71 1 Jul 2023 101st Sakisan 🇧🇪 917 71 4 Jul 2023 101st TrueBoxGuy 917 71 26 Jul 2023 101st jared-hughes 917 71 11 Sep 2023 101st Natanaelel 🇸🇪 917 71 9 May 2024 101st JayXon 🇺🇸 917 71 13 days ago 117th sisyphus-ppcg 🇦🇺 916 46 18 Feb 2022 117th GrayJoKing 🇦🇺 916 46 22 Mar 2023 119th HPWiz 🇳🇿 915 24 26 Feb 2021 119th Lydxn 🇨🇦 915 24 10 Jan 2022 119th SirBogman 🇺🇸 915 24 16 Jan 2022 119th ovs-code 🇩🇪 915 24 26 Apr 2022 119th Steffan153 🇫🇮 915 24 11 Jan 2023 119th Natanaelel 🇸🇪 915 24 25 Oct 2023 119th stackofbears 915 24 28 Dec 2023 119th sean-niemann 🇺🇸 915 24 13 Jan 2025 127th sisyphus-ppcg 🇦🇺 914 50 23 Mar 2021 127th JayXon 🇺🇸 914 50 6 May 2021 127th primo-ppcg 🇹🇭 914 50 6 Jul 2021 127th radarek 🇵🇱 914 50 17 Mar 2022 127th Lydxn 🇨🇦 914 50 9 Jul 2022 127th GrayJoKing 🇦🇺 914 50 12 Sep 2022 127th Steffan153 🇫🇮 914 50 23 Mar 2023 127th stefangimmillaro 914 50 20 Jun 2023 127th ovs-code 🇩🇪 914 50 5 Oct 2023 127th emgordon154 914 50 29 Nov 2024 127th sean-niemann 🇺🇸 914 50 5 Feb 2025 138th JayXon 🇺🇸 914 58 24 Jan 2021 139th HPWiz 🇳🇿 913 37 14 Jan 2024 140th JayXon 🇺🇸 913 65 21 Nov 2021 140th primo-ppcg 🇹🇭 913 65 21 Nov 2021 140th Lydxn 🇨🇦 913 65 28 Feb 2022 140th nwellnhof 🇩🇪 913 65 13 Jul 2022 144th primo-ppcg 🇹🇭 912 51 20 Jan 2021 144th sisyphus-ppcg 🇦🇺 912 51 24 Jan 2021 144th Irratix 🇳🇱 912 51 24 Aug 2021 144th Steffan153 🇫🇮 912 51 23 Mar 2023 144th rucin93 🇵🇱 912 51 13 May 2023 144th sean-niemann 🇺🇸 912 51 16 May 2023 144th stefangimmillaro 912 51 18 Sep 2023 Prev 76–150 of 1,593 Next