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 881st commandz0 🇺🇸 726 104 485ms 1 Sep 2025 882nd dokutan 726 153 74ms 8 Nov 2025 883rd jared-hughes 725 75 38ms 9 Sep 2022 884th krcs 🇵🇱 725 98 10ms 2 May 2022 884th stefangimmillaro 725 98 10ms 12 Sep 2024 886th Shanethegamer 🇺🇸 725 180 40ms 23 Apr 2022 887th Blendi-Goose 724 120 2ms 26 days ago 888th jm600 724 122 10ms 19 Apr 2022 888th krcs 🇵🇱 724 122 10ms 29 Apr 2022 888th bbakersmith 724 122 9ms 6 Jun 2022 888th nstearns96 🇬🇧 724 122 11ms 29 Nov 2022 888th stertooy 🇧🇪 724 122 10ms 11 Jun 2024 888th croc54 724 122 11ms 8 Jan 2025 888th Matter1024 🇮🇳 724 122 10ms 15 Nov 2025 895th janbehrens 🇩🇪 724 133 461ms 24 Nov 2022 896th msbranicky 724 168 160ms 1 Oct 2023 897th janAkali 🇷🇺 722 127 362ms 15 days ago 898th jared-hughes 722 128 2ms 17 Mar 2022 898th matricronia 722 128 2ms 2 Feb 2026 900th GolfingSuccess 🇬🇷 721 43 42ms 22 Jul 2022 900th DialFrost 🇸🇬 721 43 2ms 3 Feb 2024 902nd GolfingSuccess 🇬🇷 721 80 5ms 17 Aug 2024 903rd Frowny 720 156 146ms 11 Jan 2022 904th KasperKivimaeki 🇫🇮 719 149 459ms 12 Dec 2025 904th ravnskjaer 🇩🇰 719 149 432ms 15 Dec 2025 906th gitbedd 🇬🇧 718 123 9ms 10 Jan 2022 906th andre-lameirinhas 🇵🇹 718 123 9ms 8 Aug 2022 906th MaxElf999 718 123 9ms 13 Sep 2022 906th Mikey-Beep 🇬🇧 718 123 10ms 24 Aug 2023 906th bac0id 718 123 16ms 22 Sep 2023 906th HumanoidCPU 718 123 9ms 2 Mar 2025 906th Masttest 718 123 10ms 26 Nov 2025 906th yujqiao 718 123 10ms 16 Dec 2025 906th matricronia 718 123 15ms 2 Feb 2026 915th MeWhenI 🇻🇦 718 174 41ms 13 Feb 2025 916th GeorgeStechman 🇬🇧 717 99 9ms 19 May 2022 916th vphoebe 717 99 10ms 25 May 2022 916th elisherer 🇮🇱 717 99 10ms 5 Jun 2022 919th revlayle 🇺🇸 717 108 469ms 20 Jan 2022 919th primo-ppcg 🇹🇭 717 108 405ms 20 Apr 2022 921st HallMatthew314 716 157 121ms 24 Jan 2022 922nd AlephSquirrel 715 136 3ms 14 May 2025 923rd nullshallot 714 78 289ms 5 Jan 2025 924th duckyluuk 🇳🇱 714 108 11ms 13 Dec 2024 925th emgordon154 713 106 427ms 20 Feb 2025 926th Ailko 🇧🇪 712 124 9ms 6 May 2022 926th qwjhvbxi 712 124 10ms 10 Feb 2024 926th leon-w 712 124 10ms 24 Jul 2024 926th jbjd 712 124 17ms 12 Sep 2024 926th smilesformiles3 712 124 10ms 14 Jun 2025 931st albanian-laundromat 712 265 1,411ms 18 Oct 2025 932nd prestosilver 🇺🇸 711 129 395ms 10 days ago 933rd janbehrens 🇩🇪 711 130 2ms 23 Jun 2023 933rd dokutan 711 130 1ms 8 Nov 2025 935th BenBanerjeeRichards 707 125 9ms 22 Apr 2022 935th richard-oelze 🇩🇪 707 125 10ms 8 May 2022 935th vishwathg 707 125 16ms 16 Sep 2022 935th Thonoton 707 125 16ms 24 Feb 2023 935th sandorstormen 707 125 16ms 11 Mar 2023 935th MiranDaniel 🇨🇿 707 125 16ms 28 Apr 2023 935th VictorStenvers 🇳🇱 707 125 16ms 26 Jun 2024 935th Terobero 707 125 16ms 3 Sep 2024 935th LostSyntax21 🇬🇧 707 125 16ms 9 Sep 2024 935th jamesthekee 707 125 10ms 22 Jan 2025 945th albanian-laundromat 707 191 27ms 22 days ago 946th jstanley0 706 77 35ms 5 Feb 2022 946th olivermrose 🇺🇸 706 77 39ms 5 Dec 2022 948th MeWhenI 🇻🇦 706 123 2ms 2 Oct 2024 949th olleicua 🇺🇸 705 44 41ms 11 Mar 2024 950th jipsong 🇩🇪 705 116 76ms 25 Oct 2023 951st Natanaelel 🇸🇪 703 62 32ms 21 Jun 2022 952nd fitzdotlol 🇺🇸 703 101 10ms 7 Mar 2022 952nd mrxz 🇳🇱 703 101 10ms 23 Jun 2024 954th snoozingnewt 🇨🇦 703 148 116ms 20 Nov 2025 955th HumanoidCPU 703 158 69ms 3 Mar 2025 956th inverseLorentz 🇦🇺 702 160 145ms 14 May 2024 957th dokutan 701 84 855ms 14 Mar 2023 957th alemelis 701 84 844ms 21 Aug 2024 959th TetraPengwin 701 124 2ms 14 Mar 2025 960th TobyBoyne 🇬🇧 701 126 9ms 28 Jan 2022 First Prev 881–960 of 1,633 Next Last
