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 Natanaelel 🇸🇪 730 121 11ms 12 Jan 2022 881st NerdyMcNerd42 730 121 11ms 20 Aug 2022 881st Kloppermand 🇩🇰 730 121 10ms 3 Oct 2022 881st ehulinsky 🇺🇸 730 121 18ms 15 May 2023 881st AbhilashaTandon 730 121 11ms 21 Sep 2023 881st davecame 730 121 11ms 2 Oct 2023 881st gussy420 730 121 12ms 23 Oct 2023 881st tobyLovick 730 121 10ms 13 Dec 2023 889th janbehrens 🇩🇪 729 133 461ms 24 Nov 2022 890th Shanethegamer 🇺🇸 729 138 38ms 6 Sep 2022 891st MeWhenI 🇻🇦 728 81 929ms 15 Sep 2025 892nd commandz0 🇺🇸 727 104 596ms 1 Sep 2025 893rd dokutan 727 153 59ms 8 Nov 2025 894th MeWhenI 🇻🇦 726 72 2ms 13 Nov 2022 895th Shanethegamer 🇺🇸 726 180 40ms 23 Apr 2022 896th jared-hughes 725 75 38ms 9 Sep 2022 897th krcs 🇵🇱 725 98 12ms 2 May 2022 897th stefangimmillaro 725 98 11ms 12 Sep 2024 899th Blendi-Goose 725 120 2ms 7 Mar 2026 900th janAkali 🇷🇺 725 127 362ms 18 Mar 2026 901st msbranicky 725 168 158ms 1 Oct 2023 902nd GolfingSuccess 🇬🇷 724 80 5ms 17 Aug 2024 903rd jm600 724 122 10ms 19 Apr 2022 903rd krcs 🇵🇱 724 122 10ms 29 Apr 2022 903rd bbakersmith 724 122 10ms 6 Jun 2022 903rd nstearns96 🇬🇧 724 122 11ms 29 Nov 2022 903rd stertooy 🇧🇪 724 122 11ms 11 Jun 2024 903rd croc54 724 122 10ms 8 Jan 2025 903rd Matter1024 🇮🇳 724 122 15ms 15 Nov 2025 903rd Mikey-Beep 🇬🇧 724 122 14ms 10 days ago 911th jared-hughes 722 128 2ms 17 Mar 2022 911th matricronia 722 128 2ms 2 Feb 2026 913th MeWhenI 🇻🇦 722 174 41ms 13 Feb 2025 914th GolfingSuccess 🇬🇷 721 43 42ms 22 Jul 2022 914th DialFrost 🇸🇬 721 43 2ms 3 Feb 2024 916th Frowny 721 156 146ms 11 Jan 2022 917th KasperKivimaeki 🇫🇮 720 149 459ms 12 Dec 2025 917th ravnskjaer 🇩🇰 720 149 432ms 15 Dec 2025 919th GeorgeStechman 🇬🇧 718 99 13ms 19 May 2022 919th vphoebe 718 99 11ms 25 May 2022 919th elisherer 🇮🇱 718 99 13ms 5 Jun 2022 922nd snoozingnewt 🇨🇦 718 116 97ms 4 days ago 923rd gitbedd 🇬🇧 718 123 11ms 10 Jan 2022 923rd andre-lameirinhas 🇵🇹 718 123 11ms 8 Aug 2022 923rd MaxElf999 718 123 11ms 13 Sep 2022 923rd bac0id 718 123 19ms 22 Sep 2023 923rd HumanoidCPU 718 123 11ms 2 Mar 2025 923rd Masttest 718 123 11ms 26 Nov 2025 923rd yujqiao 718 123 11ms 16 Dec 2025 923rd matricronia 718 123 19ms 2 Feb 2026 931st AlephSquirrel 718 136 3ms 14 May 2025 932nd revlayle 🇺🇸 717 108 447ms 20 Jan 2022 932nd primo-ppcg 🇹🇭 717 108 455ms 20 Apr 2022 934th HallMatthew314 717 157 121ms 24 Jan 2022 935th nullshallot 714 78 309ms 5 Jan 2025 936th emgordon154 713 106 456ms 20 Feb 2025 937th prestosilver 🇺🇸 713 129 394ms 26 days ago 938th Ailko 🇧🇪 712 124 10ms 6 May 2022 938th qwjhvbxi 712 124 13ms 10 Feb 2024 938th leon-w 712 124 10ms 24 Jul 2024 938th jbjd 712 124 20ms 12 Sep 2024 938th smilesformiles3 712 124 11ms 14 Jun 2025 943rd GolfingSuccess 🇬🇷 712 156 39ms 24 days ago 944th janbehrens 🇩🇪 711 130 2ms 23 Jun 2023 944th dokutan 711 130 1ms 8 Nov 2025 946th albanian-laundromat 🇺🇸 711 191 27ms 12 Mar 2026 947th jipsong 🇩🇪 708 116 76ms 25 Oct 2023 948th duckyluuk 🇳🇱 707 108 11ms 13 Dec 2024 949th MeWhenI 🇻🇦 707 123 2ms 2 Oct 2024 950th BenBanerjeeRichards 707 125 10ms 22 Apr 2022 950th richard-oelze 🇩🇪 707 125 10ms 8 May 2022 950th vishwathg 707 125 18ms 16 Sep 2022 950th Thonoton 707 125 19ms 24 Feb 2023 950th sandorstormen 707 125 17ms 11 Mar 2023 950th MiranDaniel 🇨🇿 707 125 18ms 28 Apr 2023 950th VictorStenvers 🇳🇱 707 125 18ms 26 Jun 2024 950th Terobero 707 125 19ms 3 Sep 2024 950th LostSyntax21 🇬🇧 707 125 20ms 9 Sep 2024 950th jamesthekee 707 125 10ms 22 Jan 2025 960th jstanley0 706 77 35ms 5 Feb 2022 First Prev 881–960 of 1,721 Next Last
