Leyland Numbers in all languages in bytes. 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 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 Calendar Connect Four CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers 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 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 Calendar Connect Four CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Turtle Tutorial # Golfer Points Bytes Time 676th kkoenig 757 196 7 Sep 2025 677th janbehrens 🇩🇪 756 93 29 Oct 2021 678th edsrzf 🇳🇿 756 163 15 days ago 678th CaedenHarper 🇨🇦 756 163 42 hours ago 680th bbakersmith 755 94 18 Jul 2021 680th jfallon1997 755 94 9 Aug 2022 680th wobblybits 755 94 19 Aug 2025 683rd prplz 🇦🇺 753 89 9 Oct 2021 684th anter69 🇭🇺 752 82 17 Sep 2024 684th Shanethegamer 🇺🇸 752 82 8 Dec 2024 684th edsrzf 🇳🇿 752 82 31 Jul 2025 687th jared-hughes 752 165 24 Jun 2022 687th snyderek 🇺🇸 752 165 18 Dec 2024 689th okaponta 752 167 11 Jan 2024 689th DialFrost 🇸🇬 752 167 7 Apr 2025 691st LeeCamp 747 95 27 Dec 2021 691st 4ndyJ 🇬🇧 747 95 7 Feb 2023 691st 0-ag 747 95 25 Aug 2025 694th Shanethegamer 🇺🇸 746 60 17 Feb 2023 695th tomtheisen 🇺🇸 745 90 6 Oct 2020 696th GrayJoKing 🇦🇺 744 156 4 Jan 2023 697th emgordon154 742 86 15 Nov 2024 698th jtaxen 742 92 19 Jun 2024 699th retrohun 740 82 9 Nov 2022 700th Psirving 739 96 29 Jul 2020 700th henrytranter 739 96 27 Aug 2020 700th chrishm909 739 96 23 May 2021 700th sleepyStick 739 96 3 Dec 2021 700th tterem 739 96 8 Jun 2022 700th P-Quentin 🇫🇷 739 96 3 Aug 2022 700th sbyrne51 739 96 1 Oct 2022 700th NerdyMcNerd42 739 96 27 Oct 2022 708th CheeseCake628 🇳🇴 738 89 17 Jan 2024 708th namelessiw 738 89 5 Mar 2024 710th DialFrost 🇸🇬 738 132 14 Sep 2024 710th emgordon154 738 132 28 May 2025 712th btjones0 738 170 31 Dec 2020 713th jared-hughes 737 38 2 Aug 2022 713th Natanaelel 🇸🇪 737 38 25 Feb 2023 715th thisishowmymindworks 🇳🇴 736 91 5 Oct 2020 716th JRaspass 🇬🇧 735 64 26 Jul 2020 717th janbehrens 🇩🇪 735 76 29 Oct 2021 718th Waffle3z 734 64 22 Jan 2021 718th olivermrose 🇺🇸 734 64 3 Oct 2021 720th Irratix 🇳🇱 734 93 1 Nov 2021 721st Shanethegamer 🇺🇸 734 158 20 Sep 2023 722nd MeWhenI 🇻🇦 733 77 29 Jan 2023 723rd GrayJoKing 🇦🇺 733 133 6 Jun 2022 724th KrausRaus 🇺🇸 732 96 21 Dec 2021 725th asadullayev 732 97 3 Mar 2021 725th befoster 732 97 10 Apr 2021 725th myleopard 732 97 15 Oct 2021 725th Andrey135296 732 97 4 Apr 2022 725th Bodo171 732 97 25 Nov 2022 730th vgamula 🇺🇦 730 114 26 Jan 2024 731st annaproxy 729 155 1 Apr 2022 732nd DialFrost 🇸🇬 729 169 16 days ago 733rd GrayJoKing 🇦🇺 728 152 11 Oct 2023 734th jared-hughes 726 104 27 Nov 2021 735th inventshah 725 110 12 Sep 2022 736th perlebach 🇨🇿 725 143 10 Jun 2025 737th ehulinsky 🇺🇸 724 98 11 Nov 2021 737th Trunksistor 🇫🇷 724 98 24 May 2022 737th MichaelMBradley 🇨🇦 724 98 19 Jun 2022 740th primo-ppcg 🇹🇭 722 62 25 Aug 2020 741st gjoacorp 🇬🇧 722 172 4 Aug 2025 742nd helbling 🇨🇭 721 93 29 May 2024 743rd primo-ppcg 🇹🇭 721 171 29 Aug 2020 744th tomh1012 720 157 5 Sep 2025 745th KatieLG 🇬🇧 718 135 24 Sep 2021 745th emgordon154 718 135 21 Jun 2024 747th roupiq 🇵🇱 718 173 26 Feb 2024 748th emgordon154 717 86 29 Jun 2024 749th vezzick 717 99 7 Mar 2021 749th TimHuisman1703 717 99 7 Jan 2022 First Prev 676–750 of 1,787 Next Last