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) Taxicab Numbers 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 Dragon Curve Ellipse Perimeters Flags Floyd-Steinberg Dithering Hexagonal Spiral Highly Composite Numbers Huffman Encoder NFA Simulator Nim Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Rectangle Fill Semiprime Numbers Smooth Numbers Snake Sphenic 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) Taxicab Numbers 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 Dragon Curve Ellipse Perimeters Flags Floyd-Steinberg Dithering Hexagonal Spiral Highly Composite Numbers Huffman Encoder NFA Simulator Nim Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Rectangle Fill Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Turtle Tutorial # Golfer Points Bytes Time Submitted 698th razetime 775 40 2ms 22 Aug 2022 698th edsrzf 🇳🇿 775 40 43ms 29 Mar 2026 703rd Shanethegamer 🇺🇸 775 76 426ms 12 Oct 2022 704th aonkeeper4 775 114 11ms 5 Jul 2022 704th frankgraziano 775 114 11ms 8 Jan 2023 704th m42km 775 114 11ms 22 Nov 2023 704th thienudomsrirungruang 775 114 18ms 14 May 2024 704th jtaxen 775 114 12ms 8 Jun 2024 704th CutSandstone 775 114 10ms 8 Jul 2024 710th Steffan153 🇫🇮 775 132 14ms 5 Jul 2024 711th strout 775 145 148ms 15 Aug 2022 712th Shanethegamer 🇺🇸 775 161 41ms 13 Feb 2025 713th Yewzir 🇧🇪 774 115 195ms 26 Dec 2023 714th frankgraziano 774 130 7ms 22 Feb 2026 715th juliansiebert 🇩🇪 773 72 250ms 24 Jul 2022 716th albanian-laundromat 🇺🇸 773 76 746ms 7 Nov 2025 717th MeWhenI 🇻🇦 773 130 41ms 30 Dec 2025 718th Shanethegamer 🇺🇸 773 157 151ms 8 Oct 2022 719th maxpelic 🇺🇸 772 92 11ms 5 Jul 2022 719th astdefu 772 92 11ms 10 Dec 2022 719th two-bad 🇬🇧 772 92 11ms 25 Feb 2024 719th KatieLG 🇬🇧 772 92 11ms 8 Jul 2024 723rd prestosilver 🇺🇸 771 226 1,650ms 15 days ago 724th primo-ppcg 🇹🇭 770 67 15ms 24 Jan 2022 725th fuzzylojik-golf 🇺🇸 770 98 508ms 6 Jul 2025 726th Shanethegamer 🇺🇸 768 99 89ms 12 Dec 2022 727th jmerle 🇳🇱 768 115 10ms 22 Jan 2022 727th PiterAnnema 768 115 19ms 23 Mar 2022 727th AGoyet 768 115 11ms 29 Jun 2022 727th Eilonlif 🇮🇱 768 115 12ms 11 Sep 2022 727th IsmaelGSerrano 768 115 12ms 2 Nov 2022 727th bobbysq 768 115 11ms 22 Jan 2023 727th msbranicky 768 115 10ms 25 Jul 2023 727th ArenaGrenade 768 115 11ms 19 Feb 2024 727th NickTheEASDude 🇺🇸 768 115 10ms 15 May 2024 727th dokutan 768 115 10ms 13 Aug 2024 727th maxgodfrey2004 🇨🇦 768 115 10ms 8 Jan 2025 727th Pyroan 768 115 11ms 21 Feb 2025 727th chartung17 768 115 10ms 24 Mar 2025 740th DialFrost 🇸🇬 766 71 38ms 26 Dec 2024 741st CatsAreFluffy 765 57 57ms 9 Jan 2023 741st xsot 🇸🇬 765 57 54ms 2 Feb 2024 743rd GrayJoKing 🇦🇺 765 126 458ms 1 Mar 2022 744th DialFrost 🇸🇬 765 133 7ms 11 Dec 2024 745th jerrandolph 765 174 327ms 20 Oct 2023 746th Andrey-Plotnikov 764 93 11ms 21 Jun 2025 746th Protothor 764 93 14ms 9 Jul 2025 748th retrohun 764 121 1ms 30 Dec 2022 748th abc7-12 764 121 1ms 26 Jun 2024 750th kejcao 🇨🇦 764 147 152ms 3 Aug 2024 751st annaproxy 763 134 15ms 24 Dec 2022 752nd Shanethegamer 🇺🇸 762 73 285ms 14 Jun 2024 753rd DialFrost 🇸🇬 762 114 2ms 1 Nov 2024 754th martinnorling 🇸🇪 761 116 11ms 18 Feb 2022 754th Indivicivet 761 116 12ms 9 May 2022 754th Bonjour27891 🇻🇳 761 116 11ms 15 Jul 2022 754th tri1212 🇻🇳 761 116 10ms 16 Jul 2022 754th MichalMarsalek 🇨🇿 761 116 11ms 30 Nov 2022 754th yzhs 🇩🇪 761 116 10ms 25 Jun 2023 754th Attero 🇸🇪 761 116 10ms 2 Jan 2024 754th RobertHoeh 761 116 11ms 9 Apr 2024 754th Mabeloid 🇳🇴 761 116 10ms 7 Oct 2024 754th rollershutter 761 116 10ms 24 Feb 2025 754th JOrE20 761 116 11ms 23 Feb 2026 765th edsrzf 🇳🇿 761 132 43ms 31 Dec 2025 766th MeWhenI 🇻🇦 761 146 61ms 13 Nov 2022 766th janbehrens 🇩🇪 761 146 63ms 23 Jun 2023 768th MeWhenI 🇻🇦 760 128 8ms 21 Jul 2023 769th Ripick 758 121 396ms 11 Jul 2024 770th Yewzir 🇧🇪 758 135 7ms 16 Dec 2023 770th Maximizer02 758 135 7ms 24 Sep 2024 772nd DialFrost 🇸🇬 758 142 2ms 14 Sep 2024 773rd nwellnhof 🇩🇪 757 88 36ms 12 Jul 2022 774th c0d3-4-F00d 🇩🇪 757 122 2ms 21 Feb 2022 775th stackofbears 756 41 2ms 20 Feb 2022 775th akamayu-ouo 🇹🇼 756 41 2ms 8 Jul 2024 775th AlephSquirrel 756 41 2ms 8 Nov 2025 778th tomh1012 756 94 11ms 12 Mar 2026 779th albanian-laundromat 🇺🇸 756 133 42ms 7 Sep 2025 780th tatzyr 🇯🇵 755 72 38ms 28 Dec 2024 781st CedricGebistorf 755 117 12ms 19 Feb 2022 781st sjrct 755 117 10ms 5 Aug 2024 781st FranklinJiaChen 755 117 10ms 10 Aug 2024 781st Artemis21 🇬🇧 755 117 12ms 21 Dec 2024 785th edsrzf 🇳🇿 755 173 44ms 28 Jun 2025 786th CaedenHarper 🇨🇦 754 78 767ms 30 Sep 2025 787th Steffan153 🇫🇮 754 135 7ms 12 Mar 2023 788th elgan65536 🇺🇸 754 161 152ms 9 Nov 2023 789th JOrE20 754 179 26ms 18 Feb 2026 790th emgordon154 753 128 553ms 3 Jun 2025 791st emgordon154 752 95 135ms 15 Nov 2024 792nd KrausRaus 🇺🇸 751 117 1ms 15 Oct 2023 793rd iczelia 🇩🇪 751 123 1ms 24 Sep 2025 794th DialFrost 🇸🇬 751 232 1,672ms 14 days ago 795th Shanethegamer 🇺🇸 750 108 93ms 13 Nov 2023 796th bac0id 750 148 67ms 3 Jul 2024 797th ovs-code 🇩🇪 749 70 2ms 8 Nov 2022 798th chlorobenzene12 749 116 2ms 26 Dec 2022 799th Tess2662 749 118 11ms 8 Sep 2022 799th CheeseCake628 🇳🇴 749 118 11ms 20 Mar 2023 First Prev 701–800 of 1,646 Next Last