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 Continued Fractions 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 Alphabetic Numbers Apéry’s Constant Binary Lambda Calculus Connect Four 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 ><> ALGOL 68 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 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 ><> ALGOL 68 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 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 Continued Fractions 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 Alphabetic Numbers Apéry’s Constant Binary Lambda Calculus Connect Four 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 801st WhoisDavid 682 175 227ms 11 Oct 2020 802nd Msleizak 🇫🇷 680 83 3,986ms 12 Dec 2023 802nd snoozingnewt 🇨🇦 680 83 261ms 13 Oct 2025 804th The3gs 679 89 10ms 29 Aug 2020 804th geofft 679 89 11ms 11 Dec 2020 804th b4dpxl 679 89 10ms 9 Nov 2021 804th AbelPelser 679 89 22ms 3 Jul 2022 804th TaserTheFox 🇺🇸 679 89 10ms 28 Feb 2023 804th CheeseCake628 🇳🇴 679 89 10ms 6 Mar 2023 804th ssbhatt4321 679 89 11ms 14 Oct 2023 811th Ripick 679 122 165ms 23 May 2025 812th astdefu 679 183 2,813ms 8 Dec 2022 813th vgamula 🇺🇦 678 114 8ms 26 Jan 2024 814th roavin 678 167 460ms 24 Jun 2022 814th Yewzir 🇧🇪 678 167 430ms 9 May 2023 816th daisy-lau 676 99 10ms 31 Jul 2020 816th didion0 🇺🇸 676 99 10ms 7 May 2021 816th inventshah 676 99 10ms 6 May 2022 816th LukeBridges 🇬🇧 676 99 10ms 24 Oct 2022 816th madeforlosers 676 99 11ms 6 Nov 2023 816th alexsave 676 99 10ms 29 Oct 2024 816th Lv0Sys 🇵🇱 676 99 10ms 3 Dec 2025 823rd DialFrost 🇸🇬 676 118 3ms 13 Apr 2025 824th msbranicky 676 142 134ms 1 Jan 2024 825th NewDefectus 🇮🇱 676 156 2ms 23 Jun 2021 826th Yax42 🇫🇷 676 181 409ms 7 Oct 2025 827th saito-ta 🇯🇵 675 62 3ms 16 Aug 2024 828th RockOfStone 674 112 2ms 8 Nov 2021 829th jerrandolph 673 221 293ms 21 Oct 2023 829th dbut2 🇦🇺 673 221 309ms 18 Jul 2024 831st michelebastione 🇮🇹 672 90 10ms 24 Aug 2020 831st ArmaanAS 672 90 10ms 11 Mar 2021 831st cb597 672 90 10ms 23 Jul 2022 831st 0-4849 672 90 10ms 4 Nov 2022 831st namelessiw 672 90 10ms 9 Jul 2024 831st denkyuu1 672 90 10ms 21 days ago 837th Shanethegamer 🇺🇸 672 168 99ms 17 Feb 2023 838th SirBogman 🇺🇸 670 100 10ms 29 Nov 2021 838th Giga-Bowser 670 100 9ms 3 Jan 2022 838th Andrey-Plotnikov 670 100 9ms 19 Aug 2023 838th coreynash 670 100 10ms 3 Nov 2023 838th KatieLG 🇬🇧 670 100 10ms 5 Oct 2025 843rd msbranicky 670 119 5ms 8 Aug 2023 844th msbranicky 669 86 404ms 17 Jan 2024 844th Andrey2001 669 86 455ms 1 Feb 2026 846th DialFrost 🇸🇬 669 105 9ms 6 Nov 2025 847th Yewzir 🇧🇪 669 183 386ms 2 Oct 2025 848th frosster 🇨🇦 668 113 2ms 14 May 2023 849th Alex-x90 🇺🇸 668 158 2ms 10 Dec 2024 850th Yewzir 🇧🇪 667 91 2ms 19 Dec 2024 850th snoozingnewt 🇨🇦 667 91 87ms 13 Oct 2025 852nd Liibe 665 184 471ms 25 Sep 2025 853rd GolfingSuccess 🇬🇷 665 187 75ms 8 Nov 2023 854th marcin7Cd 664 91 10ms 11 Dec 2020 854th amollberg 🇸🇪 664 91 10ms 15 Jan 2022 854th Bonjour27891 🇻🇳 664 91 10ms 4 Mar 2022 854th nstearns96 🇬🇧 664 91 19ms 29 Nov 2022 854th AlexanderFair 664 91 10ms 11 Jul 2023 854th adamnielson42 🇺🇸 664 91 11ms 22 Aug 2023 854th jhu04 664 91 11ms 18 Jan 2024 854th jacekwladzinski 664 91 9ms 4 Oct 2025 862nd Waffle3z 663 64 50ms 22 Jan 2021 863rd dokutan 663 87 138ms 20 Apr 2025 864th fitzdotlol 🇺🇸 663 101 10ms 28 Mar 2022 865th pkasting 663 159 4ms 6 Sep 2020 866th Shanethegamer 🇺🇸 662 93 1,409ms 16 Feb 2023 867th Adelzu 662 171 405ms 21 Nov 2021 867th Matgc04 662 171 412ms 3 Jun 2024 867th postie77 662 171 448ms 14 Aug 2024 870th janbehrens 🇩🇪 659 148 494ms 26 Mar 2022 871st MeWhenI 🇻🇦 658 113 4ms 23 May 2023 872nd Jesperb21 658 172 436ms 21 Nov 2021 873rd mstang107 657 92 16ms 20 Dec 2023 873rd zwxzwxzwx21 657 92 17ms 30 Jan 2024 873rd jameswmccarty 657 92 10ms 11 Jul 2024 873rd PyryL 🇫🇮 657 92 9ms 22 Aug 2024 873rd JesseNoEyes 🇺🇸 657 92 10ms 17 Nov 2024 878th GeorgeStechman 🇬🇧 656 102 9ms 15 Jun 2022 878th ShiraJoseph 🇺🇸 656 102 9ms 21 Jul 2023 878th acollett89 656 102 9ms 15 Jul 2025 First Prev 801–880 of 1,887 Next Last