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 300th Yewzir 🇧🇪 881 113 16 Nov 2023 302nd lynn 880 25 11 Apr 2021 302nd GrayJoKing 🇦🇺 880 25 15 Feb 2022 302nd jared-hughes 880 25 21 Apr 2022 302nd rak1507 🇬🇧 880 25 28 Jan 2023 302nd bstrat 880 25 15 Jul 2024 307th sisyphus-ppcg 🇦🇺 880 45 17 Jan 2021 307th Lydxn 🇨🇦 880 45 17 Jan 2021 307th emplv 🇱🇻 880 45 17 Jan 2021 307th GrayJoKing 🇦🇺 880 45 21 Sep 2021 307th DaCuteRaccoon 880 45 9 Dec 2022 307th DialFrost 🇸🇬 880 45 1 Feb 2023 307th janbehrens 🇩🇪 880 45 16 May 2023 314th GrayJoKing 🇦🇺 880 69 9 Apr 2022 315th SirBogman 🇺🇸 879 21 30 Sep 2022 316th sean-niemann 🇺🇸 879 51 7 days ago 317th DialFrost 🇸🇬 879 52 7 Jan 2024 317th Steffan153 🇫🇮 879 52 26 Feb 2024 317th sean-niemann 🇺🇸 879 52 27 Jun 2025 320th tomtheisen 🇺🇸 879 53 18 Jan 2021 320th prplz 🇦🇺 879 53 24 Jan 2021 320th jakzo 879 53 5 Sep 2021 320th ovs-code 🇩🇪 879 53 5 Oct 2023 320th dokutan 879 53 18 Jul 2025 325th schachmattmatt 879 56 18 Aug 2021 325th MeWhenI 🇻🇦 879 56 22 Oct 2021 325th Irratix 🇳🇱 879 56 19 Apr 2022 325th tri1212 🇻🇳 879 56 18 Jul 2022 325th fredrik-bakke 🇳🇴 879 56 29 Sep 2022 325th neel11235813 879 56 21 Dec 2022 325th sisyphus-ppcg 🇦🇺 879 56 23 Mar 2023 325th elgan65536 879 56 31 Mar 2024 325th HETHAT 🇩🇿 879 56 12 Apr 2024 325th wh3n3v3r 🇨🇿 879 56 12 Nov 2024 325th plcc0 879 56 19 Mar 2025 336th GrayJoKing 🇦🇺 879 74 6 Jun 2023 336th Steffan153 🇫🇮 879 74 18 Aug 2024 338th emplv 🇱🇻 879 97 27 Jul 2023 339th JayXon 🇺🇸 878 73 15 Oct 2022 339th Steffan153 🇫🇮 878 73 7 Dec 2022 339th sean-niemann 🇺🇸 878 73 20 May 2024 342nd JayXon 🇺🇸 878 127 22 Apr 2024 343rd Steffan153 🇫🇮 877 54 18 Aug 2024 344th GrayJoKing 🇦🇺 877 73 27 Jun 2022 344th primo-ppcg 🇹🇭 877 73 28 Jun 2022 346th m-tkach 🇺🇦 877 107 17 May 2022 347th GrayJoKing 🇦🇺 876 27 2 Aug 2022 348th saito-ta 🇯🇵 876 55 26 May 2022 348th nwellnhof 🇩🇪 876 55 13 May 2023 350th GrayJoKing 🇦🇺 876 63 31 Jan 2025 351st primo-ppcg 🇹🇭 875 78 2 May 2023 352nd Steffan153 🇫🇮 875 81 23 Mar 2023 352nd sean-niemann 🇺🇸 875 81 23 Sep 2023 354th Irratix 🇳🇱 873 68 13 Dec 2021 354th namelessiw 873 68 18 Jul 2025 356th Steffan153 🇫🇮 873 94 18 Jan 2023 357th emplv 🇱🇻 873 98 18 Jan 2022 357th stefangimmillaro 873 98 21 Jun 2023 359th zacjl 872 72 13 Feb 2025 360th m-tkach 🇺🇦 871 55 20 Jan 2024 360th neel11235813 871 55 29 Mar 2024 362nd primo-ppcg 🇹🇭 871 57 1 May 2023 363rd stefangimmillaro 871 82 26 Apr 2025 364th jared-hughes 869 126 7 Jul 2024 365th Steffan153 🇫🇮 866 79 23 Mar 2023 366th MeWhenI 🇻🇦 866 85 30 Oct 2021 367th btjones0 866 87 26 Jan 2021 367th lynn 866 87 7 Jul 2024 369th MeWhenI 🇻🇦 866 115 15 Oct 2021 370th primo-ppcg 🇹🇭 864 57 18 Jan 2021 370th prplz 🇦🇺 864 57 21 Jan 2021 370th OllieBoyne 🇬🇧 864 57 22 Jan 2021 370th hiddicop 🇸🇪 864 57 29 Jan 2021 370th lynn 864 57 6 Mar 2021 370th vezzick 864 57 8 Mar 2021 Prev 301–375 of 1,752 Next