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 Calendar 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 Multitap Input 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 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 Numbrix 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 ArkScript 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 ArkScript 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 Calendar 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 Multitap Input 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 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 Numbrix 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 795th ssbhatt4321 679 89 12ms 14 Oct 2023 802nd Ripick 679 122 165ms 23 May 2025 803rd astdefu 679 183 2,515ms 8 Dec 2022 804th vgamula 🇺🇦 678 114 9ms 26 Jan 2024 805th roavin 678 167 460ms 24 Jun 2022 805th Yewzir 🇧🇪 678 167 430ms 9 May 2023 807th daisy-lau 676 99 10ms 31 Jul 2020 807th didion0 🇺🇸 676 99 10ms 7 May 2021 807th inventshah 676 99 10ms 6 May 2022 807th LukeBridges 🇬🇧 676 99 10ms 24 Oct 2022 807th madeforlosers 676 99 10ms 6 Nov 2023 807th alexsave 676 99 9ms 29 Oct 2024 807th Lv0Sys 🇵🇱 676 99 10ms 3 Dec 2025 814th DialFrost 🇸🇬 676 118 3ms 13 Apr 2025 815th msbranicky 676 142 134ms 1 Jan 2024 816th NewDefectus 🇮🇱 676 156 2ms 23 Jun 2021 817th Yax42 🇫🇷 676 181 409ms 7 Oct 2025 818th saito-ta 🇯🇵 675 62 3ms 16 Aug 2024 819th RockOfStone 674 112 2ms 8 Nov 2021 820th jerrandolph 673 221 252ms 21 Oct 2023 820th dbut2 🇦🇺 673 221 245ms 18 Jul 2024 822nd michelebastione 🇮🇹 672 90 10ms 24 Aug 2020 822nd ArmaanAS 672 90 10ms 11 Mar 2021 822nd cb597 672 90 11ms 23 Jul 2022 822nd 0-4849 672 90 10ms 4 Nov 2022 822nd namelessiw 672 90 10ms 9 Jul 2024 827th Shanethegamer 🇺🇸 672 168 99ms 17 Feb 2023 828th SirBogman 🇺🇸 670 100 11ms 29 Nov 2021 828th Giga-Bowser 670 100 11ms 3 Jan 2022 828th Andrey-Plotnikov 670 100 10ms 19 Aug 2023 828th coreynash 670 100 11ms 3 Nov 2023 828th KatieLG 🇬🇧 670 100 11ms 5 Oct 2025 833rd msbranicky 670 119 5ms 8 Aug 2023 834th msbranicky 669 86 452ms 17 Jan 2024 834th Andrey2001 669 86 455ms 3 days ago 836th DialFrost 🇸🇬 669 105 8ms 6 Nov 2025 837th Yewzir 🇧🇪 669 183 386ms 2 Oct 2025 838th frosster 668 113 2ms 14 May 2023 839th Alex-x90 🇺🇸 668 158 2ms 10 Dec 2024 840th Yewzir 🇧🇪 667 91 2ms 19 Dec 2024 840th snoozingnewt 🇨🇦 667 91 78ms 13 Oct 2025 842nd Liibe 665 184 471ms 25 Sep 2025 843rd GolfingSuccess 🇬🇷 665 187 74ms 8 Nov 2023 844th marcin7Cd 664 91 10ms 11 Dec 2020 844th amollberg 🇸🇪 664 91 10ms 15 Jan 2022 844th Bonjour27891 🇻🇳 664 91 10ms 4 Mar 2022 844th nstearns96 🇬🇧 664 91 19ms 29 Nov 2022 844th AlexanderFair 664 91 11ms 11 Jul 2023 844th adamnielson42 🇺🇸 664 91 11ms 22 Aug 2023 844th jhu04 664 91 11ms 18 Jan 2024 844th jacekwladzinski 664 91 9ms 4 Oct 2025 852nd dokutan 663 87 126ms 20 Apr 2025 853rd fitzdotlol 🇺🇸 663 101 11ms 28 Mar 2022 854th pkasting 663 159 4ms 6 Sep 2020 855th Waffle3z 662 64 53ms 22 Jan 2021 856th Shanethegamer 🇺🇸 662 93 1,409ms 16 Feb 2023 857th Adelzu 662 171 424ms 21 Nov 2021 857th Matgc04 662 171 412ms 3 Jun 2024 857th postie77 662 171 453ms 14 Aug 2024 860th janbehrens 🇩🇪 659 148 484ms 26 Mar 2022 861st MeWhenI 🇻🇦 658 113 4ms 23 May 2023 862nd Jesperb21 658 172 436ms 21 Nov 2021 863rd mstang107 657 92 16ms 20 Dec 2023 863rd zwxzwxzwx21 657 92 17ms 30 Jan 2024 863rd jameswmccarty 657 92 10ms 11 Jul 2024 863rd PyryL 🇫🇮 657 92 11ms 22 Aug 2024 863rd JesseNoEyes 🇺🇸 657 92 10ms 17 Nov 2024 868th GeorgeStechman 🇬🇧 656 102 16ms 15 Jun 2022 868th ShiraJoseph 🇺🇸 656 102 10ms 21 Jul 2023 868th acollett89 656 102 9ms 15 Jul 2025 871st nwellnhof 🇩🇪 654 64 3ms 28 Oct 2021 872nd MeWhenI 🇻🇦 653 122 7ms 10 Sep 2022 873rd Attero 🇸🇪 652 68 99ms 18 Oct 2020 874th Shanethegamer 🇺🇸 652 127 145ms 1 Mar 2022 875th JGDoerrer 652 183 226ms 5 Feb 2022 875th msbranicky 652 183 223ms 1 Oct 2023 877th Shanethegamer 🇺🇸 652 228 248ms 19 Apr 2022 878th snoozingnewt 🇨🇦 651 188 397ms 13 Oct 2025 879th adoxography 650 93 10ms 8 Oct 2020 879th nullie 650 93 10ms 9 Jun 2022 First Prev 801–880 of 1,864 Next Last