Leyland Numbers 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 601st GrayJoKing 🇦🇺 730 133 6 Jun 2022 602nd annaproxy 729 155 1 Apr 2022 603rd bstrautin 728 83 27 Jul 2020 603rd neihousaigaai 728 83 8 May 2021 603rd commandblockguy 🇺🇸 728 83 5 Sep 2022 603rd glesnick 728 83 12 Oct 2022 603rd AbhilashaTandon 728 83 23 Nov 2022 603rd badboj40 728 83 27 Dec 2022 603rd Just4FunCoder 728 83 22 Mar 2023 603rd InigoK 🇺🇸 728 83 10 Jun 2023 603rd cingulataluke 728 83 28 Aug 2023 603rd levavft 728 83 26 Oct 2023 603rd Anonymousellama21 728 83 9 Aug 2024 603rd dirckvdende 728 83 4 days ago 615th Andriamanitra 🇫🇮 727 59 26 Jul 2023 616th KrausRaus 🇺🇸 727 92 12 Nov 2020 616th SadiinsoSnowfall 🇫🇷 727 92 19 Feb 2024 618th GrayJoKing 🇦🇺 727 152 11 Oct 2023 619th prplz 🇦🇺 727 278 25 Apr 2024 620th NewDefectus 🇮🇱 726 129 18 Feb 2021 621st jacobly0 🇺🇸 724 279 7 Jan 2024 622nd inventshah 722 110 12 Sep 2022 623rd perlebach 🇨🇿 722 143 10 Jun 2025 624th jared-hughes 721 104 27 Nov 2021 625th emgordon154 721 109 10 Dec 2024 626th WhoisDavid 721 175 11 Oct 2020 627th BBoehm 🇩🇪 720 93 18 Feb 2021 627th helbling 🇨🇭 720 93 29 May 2024 629th Indivicivet 719 84 17 Oct 2021 629th Nigel-C 719 84 30 May 2022 629th OhmNomNom 719 84 14 Oct 2022 629th betaveros 719 84 31 Dec 2022 633rd Jacob385 718 80 9 Apr 2024 634th hiddicop 🇸🇪 717 59 29 Jan 2021 634th Shanethegamer 🇺🇸 717 59 16 Feb 2023 634th BREMAUCY 🇫🇷 717 59 21 May 2023 634th Natanaelel 🇸🇪 717 59 15 Jan 2024 638th KatieLG 🇬🇧 716 135 24 Sep 2021 638th emgordon154 716 135 21 Jun 2024 640th roupiq 🇵🇱 716 173 26 Feb 2024 641st Shanethegamer 🇺🇸 715 158 9 Apr 2025 642nd TaserTheFox 🇺🇸 713 79 1 Jun 2023 643rd janbehrens 🇩🇪 712 85 29 Oct 2021 644th MeWhenI 🇻🇦 712 90 12 May 2023 645th neihousaigaai 712 94 18 Apr 2021 645th junkondo-jp 712 94 8 Jun 2024 647th raphaelimahorn 712 217 21 Sep 2020 648th HumanEquivalentUnit 711 38 12 Oct 2020 648th jared-hughes 711 38 2 Aug 2022 648th Natanaelel 🇸🇪 711 38 25 Feb 2023 651st abailey2020 🇺🇸 711 85 10 Dec 2020 651st Secozzi 711 85 21 Mar 2021 651st tkr-sh 🇫🇷 711 85 29 Apr 2022 651st jtaxen 711 85 29 Apr 2024 651st cros107 711 85 11 Jul 2024 651st hiichbindermax 711 85 17 Sep 2024 657th ertz1ertz 710 159 14 Aug 2024 658th clockworknazo 709 109 10 Mar 2023 659th stefangimmillaro 708 99 18 Oct 2023 660th billings7 🇬🇧 706 160 22 May 2024 661st MeWhenI 🇻🇦 706 210 9 Feb 2023 662nd Andriamanitra 🇫🇮 705 60 26 Jul 2023 662nd olleicua 🇺🇸 705 60 23 Apr 2025 664th DialFrost 🇸🇬 705 137 9 Mar 2025 665th tayloia 🇬🇧 704 95 26 May 2022 665th voytxt 🇨🇿 704 95 17 Jul 2024 667th Betuaredead 704 176 13 Jan 2023 668th stefangimmillaro 703 139 18 Oct 2023 669th sk- 702 86 11 Sep 2020 669th Loag 702 86 14 Nov 2021 669th msbranicky 702 86 23 Jul 2023 669th aalec 702 86 25 Apr 2024 673rd michelebastione 🇮🇹 702 161 20 Jul 2024 674th MeWhenI 🇻🇦 698 139 4 Mar 2022 675th jared-hughes 697 96 29 Oct 2021 Prev 601–675 of 1,673 Next