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 601st Waffle3z 780 54 19 Jan 2021 601st xiBread 🇺🇸 780 54 28 Sep 2021 601st KatieLG 🇬🇧 780 54 9 Jan 2023 601st Andriamanitra 🇫🇮 780 54 20 Jul 2023 605th Shanethegamer 🇺🇸 780 76 13 Dec 2021 605th Yax42 🇫🇷 780 76 a min ago 607th GrayJoKing 🇦🇺 779 68 21 Jan 2021 607th m-tkach 🇺🇦 779 68 25 Apr 2022 607th MeWhenI 🇻🇦 779 68 11 Nov 2022 607th DialFrost 🇸🇬 779 68 2 Nov 2023 611th MeWhenI 🇻🇦 778 88 28 Feb 2022 612th janbehrens 🇩🇪 778 91 20 Nov 2022 612th snyderek 🇺🇸 778 91 21 Nov 2024 614th rak1507 🇬🇧 776 60 20 Jan 2021 614th Shanethegamer 🇺🇸 776 60 26 Sep 2021 614th duckyluuk 🇳🇱 776 60 4 Oct 2024 617th anter69 🇭🇺 775 59 24 Feb 2023 617th SirBogman 🇺🇸 775 59 10 Jun 2024 619th commandblockguy 🇺🇸 773 62 15 Jan 2024 619th HumanoidCPU 773 62 3 Jun 2024 621st scpchicken 🇵🇼 771 48 15 Dec 2022 622nd Shanethegamer 🇺🇸 771 106 20 Jan 2025 623rd NewDefectus 🇮🇱 769 24 25 Oct 2021 624th RDShah 769 64 17 Jan 2021 624th andre-lameirinhas 🇵🇹 769 64 22 Feb 2021 624th stertooy 🇧🇪 769 64 10 Jun 2024 624th Mabeloid 🇳🇴 769 64 1 Sep 2024 624th Terobero 769 64 6 Sep 2024 624th moustave 769 64 3 hours ago 630th Shanethegamer 🇺🇸 769 89 26 Jul 2023 631st ovs-code 🇩🇪 769 142 31 Mar 2023 632nd MeWhenI 🇻🇦 768 47 28 Jan 2023 633rd Shanethegamer 🇺🇸 767 145 22 Dec 2021 634th LostSyntax21 🇬🇧 766 55 2 Oct 2024 635th mousetail 🇳🇱 766 98 3 Oct 2024 636th MeWhenI 🇻🇦 764 89 25 Dec 2022 637th SirBogman 🇺🇸 763 31 7 Oct 2022 638th Waffle3z 763 61 20 Jan 2021 638th didion0 🇺🇸 763 61 9 Feb 2021 638th KrausRaus 🇺🇸 763 61 19 Feb 2021 638th tayloia 🇬🇧 763 61 29 May 2022 642nd retrohun 763 63 23 Jan 2023 643rd Steffan153 🇫🇮 762 51 18 Dec 2022 644th kcinnu 🇱🇹 762 146 17 May 2024 645th Shanethegamer 🇺🇸 761 60 2 Jul 2021 645th alemelis 761 60 14 Aug 2024 647th dokutan 761 63 1 Apr 2025 648th Shanethegamer 🇺🇸 761 65 22 May 2021 649th Shanethegamer 🇺🇸 761 93 12 Jan 2022 650th lynn 760 78 16 Nov 2021 650th namelessiw 760 78 15 Aug 2024 652nd GolfingSuccess 🇬🇷 759 71 16 Oct 2023 653rd DialFrost 🇸🇬 759 86 10 Oct 2023 654th TobyBoyne 🇬🇧 757 65 21 Jan 2021 654th 77Tigers 757 65 1 Mar 2021 654th knutae 🇳🇴 757 65 29 Jun 2021 654th ehulinsky 🇺🇸 757 65 10 Nov 2021 654th guilhem-roy 🇫🇷 757 65 28 Feb 2022 654th martinnorling 🇸🇪 757 65 8 Mar 2022 654th IshanPanpaliya 757 65 3 May 2023 654th snoozingnewt 🇺🇸 757 65 11 Feb 2024 654th nooberitess 757 65 27 days ago 663rd c0d3-4-F00d 🇩🇪 757 70 18 Mar 2022 663rd Alex-x90 🇺🇸 757 70 6 Mar 2023 665th SirBogman 🇺🇸 757 86 24 Jan 2021 665th strout 757 86 15 Dec 2023 667th MeWhenI 🇻🇦 757 108 7 Jun 2023 668th duckyluuk 🇳🇱 753 73 16 Dec 2024 669th Shanethegamer 🇺🇸 752 63 13 Aug 2024 669th emgordon154 752 63 25 Aug 2024 671st ScottHamper 751 62 1 Jun 2021 671st helbling 🇨🇭 751 62 2 Oct 2024 673rd lynn 751 85 12 Sep 2021 674th ovs-code 🇩🇪 750 87 8 Mar 2024 675th Mabeloid 🇳🇴 749 64 17 Sep 2024 Prev 601–675 of 1,670 Next