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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 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 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 Tower of Hanoi Turtle Tutorial # Golfer Points Bytes Time Submitted 526th SirBogman 🇺🇸 819 69 246ms 2 Jan 2022 527th primo-ppcg 🇹🇭 818 129 3ms 21 Aug 2020 528th GolfingSuccess 🇬🇷 818 133 188ms 21 Sep 2025 529th m-tkach 🇺🇦 817 82 10ms 30 Aug 2023 530th jiaminglimjm 🇲🇾 816 87 10ms 12 Sep 2020 530th Pena86 816 87 10ms 19 Feb 2021 530th osmith93 816 87 10ms 31 Jul 2021 530th roytu 816 87 19ms 30 May 2022 530th fkantelberg 816 87 10ms 18 Jul 2023 530th mossiegoat 816 87 14ms 23 Sep 2025 530th iczelia 🇩🇪 816 87 10ms 12 days ago 537th ovs-code 🇩🇪 814 120 548ms 29 Nov 2022 538th boxjelly 813 84 152ms 6 Jan 2021 538th yzhs 🇩🇪 813 84 118ms 24 Jul 2021 538th snoozingnewt 🇺🇸 813 84 132ms 18 days ago 541st marcin7Cd 813 112 9ms 7 Feb 2021 542nd stefangimmillaro 812 152 4,679ms 24 days ago 543rd ovs-code 🇩🇪 811 155 262ms 21 Apr 2025 544th prplz 🇦🇺 810 58 39ms 13 Oct 2020 544th stefangimmillaro 810 58 42ms 27 Oct 2021 544th sisyphus-ppcg 🇦🇺 810 58 38ms 11 Jul 2022 544th MeWhenI 🇻🇦 810 58 55ms 12 Aug 2022 548th emgordon154 810 92 4ms 28 Dec 2024 549th emplv 🇱🇻 808 87 4ms 3 Oct 2023 550th namelessiw 808 140 436ms 31 Jul 2024 550th stefangimmillaro 808 140 3,135ms 20 Jun 2025 552nd HumanEquivalentUnit 807 70 493ms 12 Oct 2020 553rd Re-Adventures 🇮🇳 807 83 15ms 24 Mar 2021 553rd nwellnhof 🇩🇪 807 83 13ms 16 May 2023 553rd ovs-code 🇩🇪 807 83 13ms 29 Sep 2023 556th hjcafaroUC 807 88 10ms 26 Jul 2020 556th argusdusty 🇺🇸 807 88 11ms 27 Dec 2020 556th richard-oelze 🇩🇪 807 88 24ms 6 Feb 2021 556th fynnkroeger 807 88 16ms 8 Feb 2021 556th pengu1n-master 807 88 13ms 11 Oct 2021 556th mathisfun271 807 88 10ms 1 Nov 2021 556th petroselo 807 88 10ms 13 Apr 2022 556th dalamajama 807 88 4,587ms 17 Aug 2023 556th chartung17 807 88 12ms 14 Jan 2024 556th WillConker 807 88 11ms 10 Mar 2024 566th GolfingSuccess 🇬🇷 807 99 4ms 11 Sep 2022 567th marshallward 🇺🇸 807 107 72ms 16 Feb 2021 568th sean-niemann 🇺🇸 807 153 390ms 24 Sep 2025 569th Yewzir 🇧🇪 807 184 274ms 28 Oct 2023 570th HumanEquivalentUnit 806 38 38ms 12 Oct 2020 571st DialFrost 🇸🇬 803 121 5ms 5 Jul 2024 572nd lynn 802 141 387ms 10 Mar 2022 573rd tailorspy 802 155 2,504ms 19 Sep 2024 574th error256 801 77 88ms 15 May 2025 575th ovs-code 🇩🇪 801 104 20ms 11 Dec 2023 576th itsh01 798 84 78ms 19 Aug 2021 577th The3gs 798 89 10ms 29 Aug 2020 577th geofft 798 89 9ms 11 Dec 2020 577th b4dpxl 798 89 10ms 9 Nov 2021 577th shellbertt 🇨🇦 798 89 12ms 6 Dec 2021 577th AbelPelser 798 89 23ms 3 Jul 2022 577th TaserTheFox 🇺🇸 798 89 10ms 28 Feb 2023 577th CheeseCake628 🇳🇴 798 89 10ms 6 Mar 2023 577th ssbhatt4321 798 89 13ms 14 Oct 2023 577th jatloe 798 89 10ms 13 Sep 2024 586th Alex-x90 🇺🇸 797 156 2,737ms 8 Aug 2023 587th hiddicop 🇸🇪 796 59 47ms 29 Jan 2021 587th BREMAUCY 🇫🇷 796 59 42ms 21 May 2023 587th SirBogman 🇺🇸 796 59 38ms 10 Jan 2024 587th Natanaelel 🇸🇪 796 59 40ms 15 Jan 2024 587th snoozingnewt 🇺🇸 796 59 35ms 2 Oct 2025 592nd rvdnieuwendijk 🇳🇱 795 71 1,652ms 30 Jul 2020 593rd HumanEquivalentUnit 795 95 16ms 16 Jan 2022 594th orthoplex 🇨🇽 795 122 4ms 25 Jun 2023 595th SirBogman 🇺🇸 794 260 14ms 23 Nov 2022 596th SirBogman 🇺🇸 792 44 4ms 30 Nov 2022 597th inventshah 792 157 2,512ms 15 Jun 2022 598th albanian-laundromat 791 101 4ms 6 Sep 2025 599th Apataras 791 156 364ms 24 days ago 599th kmathis22 791 156 393ms 16 days ago First Prev 526–600 of 1,820 Next Last