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 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 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 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 Tower of Hanoi 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 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 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 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 Tower of Hanoi Turtle Tutorial # Golfer Points Chars Time Submitted 748th fynnkroeger 687 88 16ms 8 Feb 2021 748th pengu1n-master 687 88 13ms 11 Oct 2021 748th mathisfun271 687 88 10ms 1 Nov 2021 748th petroselo 687 88 10ms 13 Apr 2022 748th dalamajama 687 88 4,587ms 17 Aug 2023 748th chartung17 687 88 12ms 14 Jan 2024 748th WillConker 687 88 11ms 10 Mar 2024 758th Shanethegamer 🇺🇸 687 116 2ms 2 Mar 2023 759th emgordon154 686 84 144ms 9 Aug 2024 760th JGDoerrer 686 183 219ms 5 Feb 2022 760th msbranicky 686 183 230ms 1 Oct 2023 762nd JunkIce 685 84 570ms 3 Dec 2024 763rd MeWhenI 🇻🇦 684 90 873ms 12 May 2023 764th emgordon154 683 62 43ms 13 Nov 2021 764th jared-hughes 683 62 55ms 20 Sep 2022 766th janlelis 683 98 9ms 10 Feb 2021 766th nathanadams 🇳🇿 683 98 9ms 18 Aug 2021 766th weliveinhell 🇭🇹 683 98 9ms 23 Oct 2023 769th bac0id 682 182 2,347ms 11 Jan 2025 770th wuzekai518 682 184 208ms 17 Jul 2024 771st arctouch-cristiannevianna 681 166 358ms 15 Jun 2023 772nd Msleizak 🇫🇷 679 83 3,251ms 12 Dec 2023 772nd snoozingnewt 🇺🇸 679 83 261ms 13 Oct 2025 774th The3gs 679 89 10ms 29 Aug 2020 774th geofft 679 89 9ms 11 Dec 2020 774th b4dpxl 679 89 10ms 9 Nov 2021 774th AbelPelser 679 89 23ms 3 Jul 2022 774th TaserTheFox 🇺🇸 679 89 10ms 28 Feb 2023 774th CheeseCake628 🇳🇴 679 89 10ms 6 Mar 2023 774th ssbhatt4321 679 89 13ms 14 Oct 2023 781st Ripick 679 122 159ms 23 May 2025 782nd astdefu 678 183 2,282ms 8 Dec 2022 783rd roavin 677 167 422ms 24 Jun 2022 783rd Yewzir 🇧🇪 677 167 372ms 9 May 2023 785th daisy-lau 676 99 10ms 31 Jul 2020 785th didion0 🇺🇸 676 99 10ms 7 May 2021 785th inventshah 676 99 12ms 6 May 2022 785th LukeBridges 🇬🇧 676 99 9ms 24 Oct 2022 785th madeforlosers 676 99 10ms 6 Nov 2023 785th alexsave 676 99 9ms 29 Oct 2024 791st vgamula 🇺🇦 676 114 18ms 26 Jan 2024 792nd DialFrost 🇸🇬 676 118 3ms 13 Apr 2025 793rd msbranicky 676 142 131ms 1 Jan 2024 794th Yax42 🇫🇷 676 181 356ms 7 Oct 2025 795th saito-ta 🇯🇵 675 62 3ms 16 Aug 2024 796th NewDefectus 🇮🇱 675 156 2ms 23 Jun 2021 797th RockOfStone 674 112 2ms 8 Nov 2021 798th jerrandolph 673 221 260ms 21 Oct 2023 798th dbut2 🇦🇺 673 221 255ms 18 Jul 2024 800th michelebastione 🇮🇹 672 90 11ms 24 Aug 2020 800th ArmaanAS 672 90 13ms 11 Mar 2021 800th cb597 672 90 11ms 23 Jul 2022 800th 0-4849 672 90 11ms 4 Nov 2022 800th namelessiw 672 90 13ms 9 Jul 2024 805th Shanethegamer 🇺🇸 672 168 94ms 17 Feb 2023 806th SirBogman 🇺🇸 670 100 8ms 29 Nov 2021 806th Giga-Bowser 670 100 10ms 3 Jan 2022 806th Andrey-Plotnikov 670 100 9ms 19 Aug 2023 806th coreynash 670 100 13ms 3 Nov 2023 806th KatieLG 🇬🇧 670 100 9ms 5 Oct 2025 811th msbranicky 670 119 5ms 8 Aug 2023 812th msbranicky 669 86 581ms 17 Jan 2024 813th DialFrost 🇸🇬 669 105 8ms 7 days ago 814th Yewzir 🇧🇪 669 183 368ms 2 Oct 2025 815th frosster 668 113 2ms 14 May 2023 816th Yewzir 🇧🇪 667 91 2ms 19 Dec 2024 817th Alex-x90 🇺🇸 667 158 2ms 10 Dec 2024 818th snoozingnewt 🇺🇸 665 91 363ms 13 Oct 2025 818th albanian-laundromat 665 91 297ms 2 days ago 820th Liibe 665 184 350ms 25 Sep 2025 821st marcin7Cd 664 91 11ms 11 Dec 2020 821st amollberg 🇸🇪 664 91 10ms 15 Jan 2022 821st Bonjour27891 🇻🇳 664 91 10ms 4 Mar 2022 821st nstearns96 🇬🇧 664 91 19ms 29 Nov 2022 821st AlexanderFair 664 91 11ms 11 Jul 2023 First Prev 751–825 of 1,817 Next Last