Leyland Numbers in all languages in chars. Achievements Cheevos Holes Languages Medals Miscellaneous 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 Minesweeper 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 Tower of Hanoi 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 Binary Lambda Calculus Calendar Connect Four Continued Fractions Crossword CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial All Languages ><> Assembly AWK Bash BASIC Berry brainfuck C C# C++ Civet Clojure COBOL Coconut Common Lisp Crystal D Dart Elixir Erlang 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 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 Erlang 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 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 Minesweeper 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 Tower of Hanoi 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 Binary Lambda Calculus Calendar Connect Four Continued Fractions Crossword CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial # Golfer Points Chars Time Submitted 600th CaedenHarper 🇨🇦 751 163 357ms 9 Oct 2025 602nd saltysylvi 750 36 41ms 5 Aug 2022 603rd emgordon154 750 130 385ms 27 days ago 604th Dazza314 🇬🇧 746 81 14ms 3 Nov 2020 604th AkashTandon167 746 81 9ms 15 Nov 2020 604th cbondurant 746 81 12ms 10 May 2021 604th knutae 🇳🇴 746 81 10ms 6 Dec 2021 604th CutSandstone 746 81 10ms 8 Jul 2024 604th Pyroan 746 81 11ms 13 May 2025 604th BrunoVisnadi 🇧🇷 746 81 10ms 20 Oct 2025 611th nwellnhof 🇩🇪 744 57 41ms 28 Oct 2021 611th GrayJoKing 🇦🇺 744 57 61ms 30 Nov 2023 611th DialFrost 🇸🇬 744 57 162ms 1 Jun 2024 614th emgordon154 744 90 10ms 1 Aug 2024 615th ovs-code 🇩🇪 743 104 10ms 11 Dec 2023 616th GrayJoKing 🇦🇺 743 156 40ms 4 Jan 2023 617th jtaxen 742 92 145ms 19 Jun 2024 618th janbehrens 🇩🇪 740 58 440ms 1 Nov 2021 618th Shanethegamer 🇺🇸 740 58 558ms 17 Feb 2023 620th retrohun 740 82 2ms 9 Nov 2022 621st scpchicken 🇵🇼 739 60 120ms 2 Feb 2022 622nd DialFrost 🇸🇬 738 153 191ms 27 days ago 623rd lukasthaler 737 82 12ms 11 Sep 2020 623rd HumanEquivalentUnit 737 82 9ms 12 Oct 2020 623rd stordev 737 82 597ms 26 Feb 2021 623rd lemogne 737 82 10ms 10 Aug 2021 623rd j-Ewan 737 82 14ms 11 Mar 2022 623rd TheoKeller1 737 82 17ms 6 Jun 2023 623rd Andriamanitra 🇫🇮 737 82 10ms 26 Jul 2023 623rd dirckvdende 737 82 10ms 21 Jul 2025 631st cywong-amino 🇭🇰 736 91 9ms 30 Jul 2020 631st Shanethegamer 🇺🇸 736 91 9ms 10 Mar 2022 631st dmrichwa 🇺🇸 736 91 9ms 4 Oct 2022 634th MeWhenI 🇻🇦 736 105 10ms 9 May 2024 635th Irratix 🇳🇱 734 93 172ms 1 Nov 2021 636th GrayJoKing 🇦🇺 734 150 3ms 15 days ago 637th GrayJoKing 🇦🇺 733 133 465ms 6 Jun 2022 638th Shanethegamer 🇺🇸 733 158 31ms 20 Sep 2023 639th MeWhenI 🇻🇦 732 77 206ms 29 Jan 2023 640th olivermrose 🇺🇸 731 58 40ms 3 Oct 2021 640th stefangimmillaro 731 58 42ms 27 Oct 2021 640th SirBogman 🇺🇸 731 58 39ms 8 Jun 2022 640th sisyphus-ppcg 🇦🇺 731 58 38ms 11 Jul 2022 640th tatzyr 🇯🇵 731 58 43ms 24 Nov 2024 640th KatieLG 🇬🇧 731 58 41ms 2 Oct 2025 646th snoozingnewt 🇨🇦 731 77 5ms 13 Oct 2025 647th KrausRaus 🇺🇸 731 96 10ms 21 Dec 2021 648th annaproxy 730 155 355ms 1 Apr 2022 648th snoozingnewt 🇨🇦 730 155 401ms 13 Oct 2025 650th Andriamanitra 🇫🇮 728 59 442ms 26 Jul 2023 651st bstrautin 728 83 10ms 27 Jul 2020 651st neihousaigaai 728 83 9ms 8 May 2021 651st commandblockguy 🇺🇸 728 83 14ms 5 Sep 2022 651st glesnick 728 83 10ms 12 Oct 2022 651st AbhilashaTandon 728 83 10ms 23 Nov 2022 651st badboj40 728 83 10ms 27 Dec 2022 651st Just4FunCoder 728 83 17ms 22 Mar 2023 651st cingulataluke 728 83 13ms 28 Aug 2023 651st levavft 728 83 14ms 26 Oct 2023 651st Anonymousellama21 728 83 9ms 9 Aug 2024 651st Andre3582 728 83 10ms 10 Oct 2025 662nd KrausRaus 🇺🇸 728 92 10ms 12 Nov 2020 662nd SadiinsoSnowfall 🇫🇷 728 92 9ms 19 Feb 2024 664th NewDefectus 🇮🇱 726 129 147ms 18 Feb 2021 665th jared-hughes 725 104 13ms 27 Nov 2021 666th inventshah 725 110 3ms 12 Sep 2022 667th perlebach 🇨🇿 724 143 2,881ms 10 Jun 2025 668th Aurel300 🇨🇭 723 165 214ms 20 Jun 2024 669th gjoacorp 🇬🇧 723 172 2,237ms 4 Aug 2025 670th Indivicivet 720 84 18ms 17 Oct 2021 670th Nigel-C 720 84 11ms 30 May 2022 670th OhmNomNom 720 84 10ms 14 Oct 2022 670th betaveros 720 84 10ms 31 Dec 2022 670th Lv0Sys 🇵🇱 720 84 10ms 18 hours ago 675th BBoehm 🇩🇪 720 93 9ms 18 Feb 2021 First Prev 601–675 of 1,838 Next Last