ISBN in all languages in bytes. Achievements Cheevos Holes Languages Medals Miscellaneous 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 Calendar Card Number Validation Catalan Numbers Catalan’s Constant Christmas Trees Collatz Continued Fractions 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 Gray Code Decoder Gray Code Encoder 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 Multitap Input 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 Tower of Hanoi Transpose Sentence Trinomial Triangle United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 Alphabetic Numbers Apéry’s Constant Binary Lambda Calculus Connect Four Crossword CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Hexagonal Spiral Highly Composite Numbers NFA Simulator Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Rectangle Fill Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial All Languages ><> ALGOL 68 ArkScript Assembly AWK Bash BASIC Berry brainfuck C C# C++ Civet Clojure COBOL Coconut Common Lisp Crystal D Dart Elixir Erlang 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 APL Arturo Befunge BQN CJam CoffeeScript Egel Fennel Harbour Hare Haxe Hush Hy iogii Knight Lily Luau Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua Umka Vala Vyxal Bytes Chars Scoring Bytes Chars Language All ><> ALGOL 68 ArkScript Assembly AWK Bash BASIC Berry brainfuck C C# C++ Civet Clojure COBOL Coconut Common Lisp Crystal D Dart Elixir Erlang 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 APL Arturo Befunge BQN CJam CoffeeScript Egel Fennel Harbour Hare Haxe Hush Hy iogii Knight Lily 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 Calendar Card Number Validation Catalan Numbers Catalan’s Constant Christmas Trees Collatz Continued Fractions 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 Gray Code Decoder Gray Code Encoder 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 Multitap Input 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 Tower of Hanoi Transpose Sentence Trinomial Triangle United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 Experimental Hole Alphabetic Numbers Apéry’s Constant Binary Lambda Calculus Connect Four Crossword CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Hexagonal Spiral Highly Composite Numbers NFA Simulator Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Rectangle Fill Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial # Golfer Points Bytes Time Submitted 719th AGoyet 768 115 11ms 29 Jun 2022 719th Eilonlif 🇮🇱 768 115 12ms 11 Sep 2022 719th IsmaelGSerrano 768 115 12ms 2 Nov 2022 719th bobbysq 768 115 11ms 22 Jan 2023 719th msbranicky 768 115 10ms 25 Jul 2023 719th ArenaGrenade 768 115 11ms 19 Feb 2024 719th NickTheEASDude 🇺🇸 768 115 10ms 15 May 2024 719th dokutan 768 115 10ms 13 Aug 2024 719th maxgodfrey2004 🇨🇦 768 115 10ms 8 Jan 2025 719th Pyroan 768 115 11ms 21 Feb 2025 719th chartung17 768 115 10ms 24 Mar 2025 732nd jerrandolph 768 174 327ms 20 Oct 2023 733rd edsrzf 🇳🇿 767 107 80ms 28 Jun 2025 734th CatsAreFluffy 766 57 57ms 9 Jan 2023 734th xsot 🇸🇬 766 57 54ms 2 Feb 2024 736th DialFrost 🇸🇬 766 71 36ms 26 Dec 2024 737th DialFrost 🇸🇬 766 133 7ms 11 Dec 2024 738th prestosilver 🇺🇸 766 226 1,695ms 2 hours ago 739th Andrey-Plotnikov 764 93 12ms 21 Jun 2025 739th Protothor 764 93 11ms 9 Jul 2025 741st retrohun 764 121 1ms 30 Dec 2022 741st abc7-12 764 121 1ms 26 Jun 2024 743rd kejcao 🇨🇦 764 147 152ms 3 Aug 2024 744th DialFrost 🇸🇬 763 114 2ms 1 Nov 2024 745th MeWhenI 🇻🇦 763 128 8ms 21 Jul 2023 746th annaproxy 763 134 15ms 24 Dec 2022 747th Shanethegamer 🇺🇸 762 73 292ms 14 Jun 2024 748th edsrzf 🇳🇿 762 132 43ms 31 Dec 2025 749th martinnorling 🇸🇪 761 116 11ms 18 Feb 2022 749th Indivicivet 761 116 12ms 9 May 2022 749th Bonjour27891 🇻🇳 761 116 11ms 15 Jul 2022 749th tri1212 🇻🇳 761 116 10ms 16 Jul 2022 749th MichalMarsalek 🇨🇿 761 116 11ms 30 Nov 2022 749th yzhs 🇩🇪 761 116 10ms 25 Jun 2023 749th Attero 🇸🇪 761 116 10ms 2 Jan 2024 749th RobertHoeh 761 116 11ms 9 Apr 2024 749th Mabeloid 🇳🇴 761 116 10ms 7 Oct 2024 749th rollershutter 761 116 10ms 24 Feb 2025 749th JOrE20 761 116 11ms 23 Feb 2026 760th Ripick 761 121 360ms 11 Jul 2024 761st Yewzir 🇧🇪 761 135 8ms 16 Dec 2023 761st Maximizer02 761 135 7ms 24 Sep 2024 763rd MeWhenI 🇻🇦 761 146 88ms 13 Nov 2022 763rd janbehrens 🇩🇪 761 146 89ms 23 Jun 2023 765th Shanethegamer 🇺🇸 760 108 93ms 13 Nov 2023 766th DialFrost 🇸🇬 760 142 2ms 14 Sep 2024 767th c0d3-4-F00d 🇩🇪 758 122 2ms 21 Feb 2022 768th JOrE20 758 179 26ms 18 Feb 2026 769th nwellnhof 🇩🇪 757 88 31ms 12 Jul 2022 770th emgordon154 757 128 553ms 3 Jun 2025 771st stackofbears 756 41 2ms 20 Feb 2022 771st akamayu-ouo 🇹🇼 756 41 2ms 8 Jul 2024 771st AlephSquirrel 756 41 2ms 8 Nov 2025 774th CaedenHarper 🇨🇦 756 78 938ms 30 Sep 2025 775th tomh1012 756 94 10ms 12 Mar 2026 776th albanian-laundromat 🇺🇸 756 133 42ms 7 Sep 2025 777th elgan65536 🇺🇸 756 161 156ms 9 Nov 2023 778th tatzyr 🇯🇵 755 72 36ms 28 Dec 2024 779th emplv 🇱🇻 755 101 105ms 6 Dec 2022 780th CedricGebistorf 755 117 12ms 19 Feb 2022 780th sjrct 755 117 10ms 5 Aug 2024 780th FranklinJiaChen 755 117 10ms 10 Aug 2024 780th Artemis21 🇬🇧 755 117 12ms 21 Dec 2024 784th edsrzf 🇳🇿 755 173 41ms 28 Jun 2025 785th Steffan153 🇫🇮 754 135 7ms 12 Mar 2023 786th emgordon154 753 95 155ms 15 Nov 2024 787th KrausRaus 🇺🇸 753 117 2ms 15 Oct 2023 788th iczelia 🇩🇪 751 123 1ms 24 Sep 2025 789th MeWhenI 🇻🇦 751 129 449ms 4 Aug 2023 790th bac0id 751 148 99ms 3 Jul 2024 791st Shanethegamer 🇺🇸 751 251 1,441ms 25 Jan 2025 792nd Shanethegamer 🇺🇸 750 111 105ms 4 Dec 2025 793rd chlorobenzene12 750 116 2ms 26 Dec 2022 794th Tess2662 749 118 11ms 8 Sep 2022 794th CheeseCake628 🇳🇴 749 118 11ms 20 Mar 2023 794th randolchance 749 118 12ms 20 Mar 2023 794th jeff-at-tamer-dot-codes 🇺🇸 749 118 10ms 19 May 2023 794th gabe-gallegos 749 118 10ms 19 May 2024 794th martion2007 749 118 11ms 14 Aug 2024 794th orifu 749 118 11ms 4 Nov 2024 First Prev 721–800 of 1,713 Next Last
