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 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 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 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 Tower of Hanoi Turtle Tutorial # Golfer Points Chars Time Submitted 751st hjcafaroUC 687 88 10ms 26 Jul 2020 751st argusdusty 🇺🇸 687 88 9ms 27 Dec 2020 751st richard-oelze 🇩🇪 687 88 15ms 6 Feb 2021 751st fynnkroeger 687 88 16ms 8 Feb 2021 751st pengu1n-master 687 88 12ms 11 Oct 2021 751st mathisfun271 687 88 9ms 1 Nov 2021 751st petroselo 687 88 10ms 13 Apr 2022 751st dalamajama 687 88 4,388ms 17 Aug 2023 751st chartung17 687 88 9ms 14 Jan 2024 751st WillConker 687 88 9ms 10 Mar 2024 761st Shanethegamer 🇺🇸 687 116 2ms 2 Mar 2023 762nd emgordon154 686 84 144ms 9 Aug 2024 763rd JGDoerrer 686 183 217ms 5 Feb 2022 763rd msbranicky 686 183 218ms 1 Oct 2023 765th JunkIce 685 84 570ms 3 Dec 2024 766th MeWhenI 🇻🇦 684 90 873ms 12 May 2023 767th emgordon154 683 62 43ms 13 Nov 2021 767th jared-hughes 683 62 55ms 20 Sep 2022 769th janlelis 683 98 9ms 10 Feb 2021 769th nathanadams 🇳🇿 683 98 9ms 18 Aug 2021 769th weliveinhell 🇭🇹 683 98 9ms 23 Oct 2023 772nd bac0id 683 182 2,347ms 11 Jan 2025 773rd wuzekai518 682 184 208ms 17 Jul 2024 774th arctouch-cristiannevianna 681 166 358ms 15 Jun 2023 775th Msleizak 🇫🇷 679 83 3,251ms 12 Dec 2023 775th snoozingnewt 🇺🇸 679 83 261ms 13 Oct 2025 777th The3gs 679 89 9ms 29 Aug 2020 777th geofft 679 89 9ms 11 Dec 2020 777th b4dpxl 679 89 9ms 9 Nov 2021 777th AbelPelser 679 89 20ms 3 Jul 2022 777th TaserTheFox 🇺🇸 679 89 9ms 28 Feb 2023 777th CheeseCake628 🇳🇴 679 89 9ms 6 Mar 2023 777th ssbhatt4321 679 89 11ms 14 Oct 2023 784th Ripick 679 122 159ms 23 May 2025 785th astdefu 679 183 2,282ms 8 Dec 2022 786th roavin 677 167 422ms 24 Jun 2022 786th Yewzir 🇧🇪 677 167 372ms 9 May 2023 788th daisy-lau 676 99 10ms 31 Jul 2020 788th didion0 🇺🇸 676 99 10ms 7 May 2021 788th inventshah 676 99 12ms 6 May 2022 788th LukeBridges 🇬🇧 676 99 9ms 24 Oct 2022 788th madeforlosers 676 99 10ms 6 Nov 2023 788th alexsave 676 99 9ms 29 Oct 2024 794th vgamula 🇺🇦 676 114 18ms 26 Jan 2024 795th DialFrost 🇸🇬 676 118 3ms 13 Apr 2025 796th msbranicky 676 142 131ms 1 Jan 2024 797th Yax42 🇫🇷 676 181 356ms 7 Oct 2025 798th saito-ta 🇯🇵 675 62 3ms 16 Aug 2024 799th NewDefectus 🇮🇱 675 156 2ms 23 Jun 2021 800th RockOfStone 674 112 2ms 8 Nov 2021 801st jerrandolph 673 221 260ms 21 Oct 2023 801st dbut2 🇦🇺 673 221 255ms 18 Jul 2024 803rd michelebastione 🇮🇹 672 90 9ms 24 Aug 2020 803rd ArmaanAS 672 90 9ms 11 Mar 2021 803rd cb597 672 90 10ms 23 Jul 2022 803rd 0-4849 672 90 9ms 4 Nov 2022 803rd namelessiw 672 90 9ms 9 Jul 2024 808th Shanethegamer 🇺🇸 672 168 94ms 17 Feb 2023 809th SirBogman 🇺🇸 670 100 8ms 29 Nov 2021 809th Giga-Bowser 670 100 10ms 3 Jan 2022 809th Andrey-Plotnikov 670 100 9ms 19 Aug 2023 809th coreynash 670 100 13ms 3 Nov 2023 809th KatieLG 🇬🇧 670 100 9ms 5 Oct 2025 814th msbranicky 670 119 5ms 8 Aug 2023 815th msbranicky 669 86 581ms 17 Jan 2024 816th DialFrost 🇸🇬 669 105 8ms 12 days ago 817th Yewzir 🇧🇪 669 183 368ms 2 Oct 2025 818th frosster 668 113 2ms 14 May 2023 819th Yewzir 🇧🇪 667 91 2ms 19 Dec 2024 820th Alex-x90 🇺🇸 667 158 2ms 10 Dec 2024 821st snoozingnewt 🇺🇸 665 91 87ms 13 Oct 2025 821st albanian-laundromat 665 91 71ms 8 days ago 823rd Liibe 665 184 350ms 25 Sep 2025 824th GolfingSuccess 🇬🇷 665 187 71ms 8 Nov 2023 825th marcin7Cd 664 91 9ms 11 Dec 2020 First Prev 751–825 of 1,821 Next Last