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 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 Trinomial Triangle 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 Smooth Numbers Snake Sphenic Numbers 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 Luau 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 Luau 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 Trinomial Triangle 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 Smooth Numbers Snake Sphenic Numbers Turtle Tutorial # Golfer Points Chars Time 600th Shanethegamer 🇺🇸 736 91 10 Mar 2022 600th dmrichwa 🇺🇸 736 91 4 Oct 2022 603rd Irratix 🇳🇱 733 93 1 Nov 2021 604th MeWhenI 🇻🇦 733 105 9 May 2024 605th Shanethegamer 🇺🇸 733 158 20 Sep 2023 606th MeWhenI 🇻🇦 732 77 29 Jan 2023 607th KrausRaus 🇺🇸 731 96 21 Dec 2021 608th GrayJoKing 🇦🇺 731 133 6 Jun 2022 609th olivermrose 🇺🇸 730 58 3 Oct 2021 609th stefangimmillaro 730 58 27 Oct 2021 609th SirBogman 🇺🇸 730 58 8 Jun 2022 609th sisyphus-ppcg 🇦🇺 730 58 11 Jul 2022 609th tatzyr 🇯🇵 730 58 24 Nov 2024 609th KatieLG 🇬🇧 730 58 8 days ago 615th annaproxy 729 155 1 Apr 2022 616th bstrautin 728 83 27 Jul 2020 616th neihousaigaai 728 83 8 May 2021 616th commandblockguy 🇺🇸 728 83 5 Sep 2022 616th glesnick 728 83 12 Oct 2022 616th AbhilashaTandon 728 83 23 Nov 2022 616th badboj40 728 83 27 Dec 2022 616th Just4FunCoder 728 83 22 Mar 2023 616th cingulataluke 728 83 28 Aug 2023 616th levavft 728 83 26 Oct 2023 616th Anonymousellama21 728 83 9 Aug 2024 616th blaztoma 🇱🇹 728 83 11 days ago 616th Andre3582 728 83 23 hours ago 628th KrausRaus 🇺🇸 728 92 12 Nov 2020 628th SadiinsoSnowfall 🇫🇷 728 92 19 Feb 2024 630th DialFrost 🇸🇬 728 169 16 days ago 631st Andriamanitra 🇫🇮 727 59 26 Jul 2023 632nd GrayJoKing 🇦🇺 727 152 11 Oct 2023 633rd NewDefectus 🇮🇱 726 129 18 Feb 2021 634th jared-hughes 725 104 27 Nov 2021 635th perlebach 🇨🇿 724 143 10 Jun 2025 636th inventshah 723 110 12 Sep 2022 637th gjoacorp 🇬🇧 721 172 4 Aug 2025 638th BBoehm 🇩🇪 720 93 18 Feb 2021 638th helbling 🇨🇭 720 93 29 May 2024 640th primo-ppcg 🇹🇭 720 171 29 Aug 2020 641st Indivicivet 719 84 17 Oct 2021 641st Nigel-C 719 84 30 May 2022 641st OhmNomNom 719 84 14 Oct 2022 641st betaveros 719 84 31 Dec 2022 645th tomh1012 719 157 5 Sep 2025 646th hiddicop 🇸🇪 718 59 29 Jan 2021 646th Shanethegamer 🇺🇸 718 59 16 Feb 2023 646th BREMAUCY 🇫🇷 718 59 21 May 2023 646th Natanaelel 🇸🇪 718 59 15 Jan 2024 646th snoozingnewt 🇺🇸 718 59 9 days ago 651st Jacob385 718 80 9 Apr 2024 651st commandblockguy 🇺🇸 718 80 1 Sep 2025 653rd KatieLG 🇬🇧 717 135 24 Sep 2021 653rd emgordon154 717 135 21 Jun 2024 655th roupiq 🇵🇱 717 173 26 Feb 2024 656th WhoisDavid 717 175 11 Oct 2020 657th emgordon154 716 86 29 Jun 2024 658th Shanethegamer 🇺🇸 715 158 9 Apr 2025 659th TaserTheFox 🇺🇸 713 79 1 Jun 2023 660th janbehrens 🇩🇪 712 85 29 Oct 2021 661st neihousaigaai 712 94 18 Apr 2021 661st junkondo-jp 712 94 8 Jun 2024 661st Yax42 🇫🇷 712 94 5 Sep 2025 664th HumanEquivalentUnit 711 38 12 Oct 2020 664th jared-hughes 711 38 2 Aug 2022 664th Natanaelel 🇸🇪 711 38 25 Feb 2023 667th abailey2020 🇺🇸 711 85 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