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 522nd roytu 816 87 30 May 2022 522nd fkantelberg 816 87 18 Jul 2023 522nd mossiegoat 816 87 14 days ago 529th boxjelly 813 84 6 Jan 2021 529th yzhs 🇩🇪 813 84 24 Jul 2021 531st marcin7Cd 812 112 7 Feb 2021 532nd ovs-code 🇩🇪 812 120 29 Nov 2022 533rd prplz 🇦🇺 810 58 13 Oct 2020 533rd stefangimmillaro 810 58 27 Oct 2021 533rd sisyphus-ppcg 🇦🇺 810 58 11 Jul 2022 533rd MeWhenI 🇻🇦 810 58 12 Aug 2022 537th emgordon154 810 92 28 Dec 2024 538th stefangimmillaro 810 152 23 hours ago 539th ovs-code 🇩🇪 810 155 21 Apr 2025 540th emplv 🇱🇻 808 87 3 Oct 2023 541st namelessiw 808 140 31 Jul 2024 541st stefangimmillaro 808 140 20 Jun 2025 543rd Re-Adventures 🇮🇳 807 83 24 Mar 2021 543rd nwellnhof 🇩🇪 807 83 16 May 2023 543rd ovs-code 🇩🇪 807 83 29 Sep 2023 546th hjcafaroUC 807 88 26 Jul 2020 546th argusdusty 🇺🇸 807 88 27 Dec 2020 546th richard-oelze 🇩🇪 807 88 6 Feb 2021 546th fynnkroeger 807 88 8 Feb 2021 546th pengu1n-master 807 88 11 Oct 2021 546th mathisfun271 807 88 1 Nov 2021 546th petroselo 807 88 13 Apr 2022 546th dalamajama 807 88 17 Aug 2023 546th chartung17 807 88 14 Jan 2024 546th WillConker 807 88 10 Mar 2024 546th Babafaba 807 88 7 Sep 2025 557th marshallward 🇺🇸 807 107 16 Feb 2021 558th HumanEquivalentUnit 806 38 12 Oct 2020 559th HumanEquivalentUnit 806 70 12 Oct 2020 560th Yewzir 🇧🇪 806 184 28 Oct 2023 561st GolfingSuccess 🇬🇷 805 99 11 Sep 2022 562nd sean-niemann 🇺🇸 805 153 13 days ago 563rd DialFrost 🇸🇬 803 121 5 Jul 2024 564th lynn 802 141 10 Mar 2022 565th error256 801 77 15 May 2025 566th tailorspy 801 155 19 Sep 2024 567th ovs-code 🇩🇪 800 104 11 Dec 2023 568th itsh01 798 84 19 Aug 2021 569th The3gs 798 89 29 Aug 2020 569th geofft 798 89 11 Dec 2020 569th b4dpxl 798 89 9 Nov 2021 569th shellbertt 🇨🇦 798 89 6 Dec 2021 569th AbelPelser 798 89 3 Jul 2022 569th TaserTheFox 🇺🇸 798 89 28 Feb 2023 569th CheeseCake628 🇳🇴 798 89 6 Mar 2023 569th ssbhatt4321 798 89 14 Oct 2023 569th jatloe 798 89 13 Sep 2024 578th hiddicop 🇸🇪 796 59 29 Jan 2021 578th BREMAUCY 🇫🇷 796 59 21 May 2023 578th SirBogman 🇺🇸 796 59 10 Jan 2024 578th Natanaelel 🇸🇪 796 59 15 Jan 2024 578th snoozingnewt 🇺🇸 796 59 5 days ago 583rd Alex-x90 🇺🇸 796 156 8 Aug 2023 584th rvdnieuwendijk 🇳🇱 795 71 30 Jul 2020 585th HumanEquivalentUnit 795 95 16 Jan 2022 586th orthoplex 🇨🇽 794 122 25 Jun 2023 587th SirBogman 🇺🇸 794 260 23 Nov 2022 588th SirBogman 🇺🇸 792 44 30 Nov 2022 589th inventshah 791 157 15 Jun 2022 590th michelebastione 🇮🇹 789 90 24 Aug 2020 590th ArmaanAS 789 90 11 Mar 2021 590th cb597 789 90 23 Jul 2022 590th 0-4849 789 90 4 Nov 2022 590th namelessiw 789 90 9 Jul 2024 595th albanian-laundromat 789 101 6 Sep 2025 596th Steffan153 🇫🇮 789 147 29 Aug 2024 597th Apataras 789 156 11 hours ago 598th btnlq 788 123 20 Mar 2021 599th primo-ppcg 🇹🇭 787 175 25 Jun 2022 600th Ethernet3 🇳🇱 786 158 11 Mar 2022 First Prev 526–600 of 1,784 Next Last