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 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 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 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 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 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 Trinomial Triangle Turtle Tutorial # Golfer Points Chars Time 223rd nwellnhof 🇩🇪 895 55 13 Jul 2022 223rd jakobkordez 🇸🇮 895 55 8 Nov 2022 223rd 2011-Chan-Ethan 895 55 20 Jul 2023 223rd SB-945 895 55 20 Feb 2024 223rd davecame 895 55 21 Aug 2024 223rd CornerMercury 🇬🇧 895 55 14 Feb 2025 223rd albanian-laundromat 895 55 29 Mar 2025 223rd 4atj 895 55 24 days ago 234th ovs-code 🇩🇪 894 53 30 Oct 2024 235th stefangimmillaro 894 84 18 Sep 2023 236th Shanethegamer 🇺🇸 892 68 24 Jan 2021 237th GrayJoKing 🇦🇺 892 73 10 Sep 2022 237th Shanethegamer 🇺🇸 892 73 11 Sep 2022 237th clockworknazo 892 73 19 Sep 2022 237th JayXon 🇺🇸 892 73 28 Sep 2022 237th Lydxn 🇨🇦 892 73 13 Oct 2023 242nd emplv 🇱🇻 891 72 28 Jul 2023 242nd Lydxn 🇨🇦 891 72 28 Jul 2023 244th Steffan153 🇫🇮 890 96 10 Feb 2023 244th sean-niemann 🇺🇸 890 96 21 Sep 2023 246th sean-niemann 🇺🇸 889 77 26 Sep 2023 246th Lydxn 🇨🇦 889 77 26 Sep 2023 246th JayXon 🇺🇸 889 77 26 Sep 2023 249th CLOStrophobic 🇮🇹 889 82 24 Feb 2025 249th zacjl 889 82 24 Feb 2025 251st prplz 🇦🇺 889 112 1 Jun 2021 252nd Yewzir 🇧🇪 888 54 15 Jan 2024 252nd Shanethegamer 🇺🇸 888 54 16 Jan 2024 252nd GrayJoKing 🇦🇺 888 54 23 Jul 2024 252nd duckyluuk 🇳🇱 888 54 28 Aug 2024 252nd KatieLG 🇬🇧 888 54 28 Oct 2024 252nd GolfingSuccess 🇬🇷 888 54 25 Jan 2025 258th Shanethegamer 🇺🇸 887 72 19 Jan 2025 259th Lydxn 🇨🇦 886 45 30 Oct 2022 259th sean-niemann 🇺🇸 886 45 31 Oct 2022 259th primo-ppcg 🇹🇭 886 45 7 Nov 2022 259th Steffan153 🇫🇮 886 45 11 Apr 2023 259th DialFrost 🇸🇬 886 45 21 Dec 2024 264th inventshah 886 64 27 Oct 2024 264th stefangimmillaro 886 64 13 Nov 2024 264th JayXon 🇺🇸 886 64 13 Nov 2024 267th Lydxn 🇨🇦 886 75 12 Jul 2021 268th prplz 🇦🇺 885 67 21 Nov 2021 268th GrayJoKing 🇦🇺 885 67 23 Mar 2023 268th IanUtley 885 67 9 May 2024 271st GrayJoKing 🇦🇺 885 71 17 Sep 2023 271st Kacarott 🇦🇺 885 71 13 Oct 2023 273rd nwellnhof 🇩🇪 883 60 13 Jul 2022 273rd emplv 🇱🇻 883 60 28 Jul 2023 275th zacjl 883 71 21 Oct 2024 276th JayXon 🇺🇸 883 77 19 Feb 2021 277th razetime 882 17 12 Jan 2022 278th GrayJoKing 🇦🇺 882 59 8 Aug 2023 279th GrayJoKing 🇦🇺 882 74 12 Feb 2023 280th o0lit3 🇺🇸 881 42 13 Jun 2022 280th sean-niemann 🇺🇸 881 42 25 Oct 2022 280th DaCuteRaccoon 881 42 9 Dec 2022 280th DialFrost 🇸🇬 881 42 1 Feb 2023 280th MeWhenI 🇻🇦 881 42 16 Apr 2023 280th nwellnhof 🇩🇪 881 42 29 May 2023 286th Betuaredead 881 113 14 Nov 2023 286th Yewzir 🇧🇪 881 113 16 Nov 2023 288th inventshah 880 74 19 Sep 2022 288th DialFrost 🇸🇬 880 74 5 days ago 290th SirBogman 🇺🇸 879 21 30 Sep 2022 291st lynn 879 25 11 Apr 2021 291st GrayJoKing 🇦🇺 879 25 15 Feb 2022 291st jared-hughes 879 25 21 Apr 2022 291st rak1507 🇬🇧 879 25 28 Jan 2023 291st bstrat 879 25 15 Jul 2024 296th sisyphus-ppcg 🇦🇺 879 45 17 Jan 2021 296th Lydxn 🇨🇦 879 45 17 Jan 2021 296th emplv 🇱🇻 879 45 17 Jan 2021 296th GrayJoKing 🇦🇺 879 45 21 Sep 2021 296th DaCuteRaccoon 879 45 9 Dec 2022 Prev 226–300 of 1,669 Next