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 Lily 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 Lily 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 797th TaserTheFox 🇺🇸 679 89 10ms 28 Feb 2023 797th CheeseCake628 🇳🇴 679 89 10ms 6 Mar 2023 797th ssbhatt4321 679 89 12ms 14 Oct 2023 804th Ripick 679 122 165ms 23 May 2025 805th astdefu 679 183 2,515ms 8 Dec 2022 806th vgamula 🇺🇦 678 114 9ms 26 Jan 2024 807th roavin 678 167 460ms 24 Jun 2022 807th Yewzir 🇧🇪 678 167 430ms 9 May 2023 809th daisy-lau 676 99 11ms 31 Jul 2020 809th didion0 🇺🇸 676 99 11ms 7 May 2021 809th inventshah 676 99 10ms 6 May 2022 809th LukeBridges 🇬🇧 676 99 12ms 24 Oct 2022 809th madeforlosers 676 99 13ms 6 Nov 2023 809th alexsave 676 99 9ms 29 Oct 2024 809th Lv0Sys 🇵🇱 676 99 10ms 3 Dec 2025 816th DialFrost 🇸🇬 676 118 3ms 13 Apr 2025 817th msbranicky 676 142 134ms 1 Jan 2024 818th NewDefectus 🇮🇱 676 156 2ms 23 Jun 2021 819th Yax42 🇫🇷 676 181 409ms 7 Oct 2025 820th saito-ta 🇯🇵 675 62 3ms 16 Aug 2024 821st RockOfStone 674 112 2ms 8 Nov 2021 822nd jerrandolph 673 221 292ms 21 Oct 2023 822nd dbut2 🇦🇺 673 221 275ms 18 Jul 2024 824th michelebastione 🇮🇹 672 90 10ms 24 Aug 2020 824th ArmaanAS 672 90 10ms 11 Mar 2021 824th cb597 672 90 11ms 23 Jul 2022 824th 0-4849 672 90 10ms 4 Nov 2022 824th namelessiw 672 90 10ms 9 Jul 2024 829th Shanethegamer 🇺🇸 672 168 99ms 17 Feb 2023 830th SirBogman 🇺🇸 670 100 11ms 29 Nov 2021 830th Giga-Bowser 670 100 13ms 3 Jan 2022 830th Andrey-Plotnikov 670 100 11ms 19 Aug 2023 830th coreynash 670 100 13ms 3 Nov 2023 830th KatieLG 🇬🇧 670 100 9ms 5 Oct 2025 835th msbranicky 670 119 5ms 8 Aug 2023 836th msbranicky 669 86 452ms 17 Jan 2024 836th Andrey2001 669 86 455ms 8 days ago 838th DialFrost 🇸🇬 669 105 8ms 6 Nov 2025 839th Yewzir 🇧🇪 669 183 386ms 2 Oct 2025 840th frosster 668 113 2ms 14 May 2023 841st Alex-x90 🇺🇸 668 158 2ms 10 Dec 2024 842nd Yewzir 🇧🇪 667 91 2ms 19 Dec 2024 842nd snoozingnewt 🇨🇦 667 91 78ms 13 Oct 2025 844th Liibe 665 184 471ms 25 Sep 2025 845th GolfingSuccess 🇬🇷 665 187 74ms 8 Nov 2023 846th marcin7Cd 664 91 10ms 11 Dec 2020 846th amollberg 🇸🇪 664 91 10ms 15 Jan 2022 846th Bonjour27891 🇻🇳 664 91 10ms 4 Mar 2022 846th nstearns96 🇬🇧 664 91 19ms 29 Nov 2022 846th AlexanderFair 664 91 11ms 11 Jul 2023 846th adamnielson42 🇺🇸 664 91 11ms 22 Aug 2023 846th jhu04 664 91 11ms 18 Jan 2024 846th jacekwladzinski 664 91 9ms 4 Oct 2025 854th dokutan 663 87 126ms 20 Apr 2025 855th fitzdotlol 🇺🇸 663 101 11ms 28 Mar 2022 856th pkasting 663 159 4ms 6 Sep 2020 857th Waffle3z 662 64 53ms 22 Jan 2021 858th Shanethegamer 🇺🇸 662 93 1,409ms 16 Feb 2023 859th Adelzu 662 171 424ms 21 Nov 2021 859th Matgc04 662 171 412ms 3 Jun 2024 859th postie77 662 171 453ms 14 Aug 2024 862nd janbehrens 🇩🇪 659 148 484ms 26 Mar 2022 863rd MeWhenI 🇻🇦 658 113 4ms 23 May 2023 864th Jesperb21 658 172 436ms 21 Nov 2021 865th mstang107 657 92 16ms 20 Dec 2023 865th zwxzwxzwx21 657 92 17ms 30 Jan 2024 865th jameswmccarty 657 92 10ms 11 Jul 2024 865th PyryL 🇫🇮 657 92 11ms 22 Aug 2024 865th JesseNoEyes 🇺🇸 657 92 10ms 17 Nov 2024 870th GeorgeStechman 🇬🇧 656 102 10ms 15 Jun 2022 870th ShiraJoseph 🇺🇸 656 102 10ms 21 Jul 2023 870th acollett89 656 102 10ms 15 Jul 2025 873rd nwellnhof 🇩🇪 654 64 3ms 28 Oct 2021 874th MeWhenI 🇻🇦 653 122 7ms 10 Sep 2022 875th Attero 🇸🇪 652 68 99ms 18 Oct 2020 876th Shanethegamer 🇺🇸 652 127 145ms 1 Mar 2022 877th JGDoerrer 652 183 226ms 5 Feb 2022 877th msbranicky 652 183 223ms 1 Oct 2023 879th Shanethegamer 🇺🇸 652 228 293ms 19 Apr 2022 880th snoozingnewt 🇨🇦 651 188 397ms 13 Oct 2025 First Prev 801–880 of 1,870 Next Last