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 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 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 Apéry’s Constant Binary Lambda Calculus Connect Four Continued Fractions Crossword CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers NFA Simulator Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial All Languages ><> 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 ALGOL 68 APL ArkScript 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 ><> 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 ALGOL 68 APL ArkScript 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 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 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 Apéry’s Constant Binary Lambda Calculus Connect Four Continued Fractions Crossword CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers NFA Simulator Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial # Golfer Points Bytes Time Submitted 801st HumanoidCPU 743 179 314ms 3 Mar 2025 802nd KatieLG 🇬🇧 742 103 499ms 27 Oct 2024 803rd RYNO8 742 119 11ms 18 Feb 2022 803rd eshilo-draper 742 119 11ms 10 Oct 2022 803rd georgehulme 742 119 9ms 12 Oct 2022 803rd Omega65536 🇩🇪 742 119 10ms 24 Nov 2022 803rd Ripick 742 119 11ms 2 Feb 2023 803rd Ythaenagor 742 119 9ms 5 Aug 2024 803rd PyryL 🇫🇮 742 119 10ms 20 Aug 2024 803rd JunkIce 742 119 10ms 25 Nov 2024 803rd Stockoh 🇫🇷 742 119 10ms 13 Feb 2025 803rd Alban-Boissard 742 119 11ms 14 Jun 2025 803rd Flekay 🇩🇪 742 119 11ms 10 Jul 2025 814th emplv 🇱🇻 742 182 25ms 31 Oct 2022 815th BambooleanLogic 🇸🇪 740 96 9ms 20 Aug 2022 815th vroup 🇩🇰 740 96 9ms 2 Oct 2022 815th Ultra814 740 96 10ms 17 Aug 2025 815th tomh1012 740 96 10ms 21 Nov 2025 819th jupj 🇫🇮 739 125 2ms 31 Aug 2022 820th BlankSpruce 739 149 60ms 16 Jan 2022 821st weliveinhell 🇭🇹 739 180 285ms 4 Oct 2023 821st emgordon154 739 180 278ms 20 Feb 2025 823rd KenanSi 738 42 2ms 24 Feb 2022 823rd Natanaelel 🇸🇪 738 42 2ms 21 Jun 2022 823rd GolfingSuccess 🇬🇷 738 42 2ms 31 Dec 2022 826th edsrzf 🇳🇿 738 164 272ms 29 Jul 2025 827th SirBogman 🇺🇸 737 59 34ms 8 Sep 2022 828th billings7 🇬🇧 737 105 418ms 12 Nov 2023 828th MiffOttah 737 105 464ms 28 Nov 2024 830th fkantelberg 736 120 10ms 18 Jul 2023 830th Bmrl7 736 120 11ms 29 Feb 2024 830th elgan65536 🇺🇸 736 120 18ms 1 Apr 2024 830th robin-scragg 736 120 11ms 25 Jul 2025 834th JRaspass 🇬🇧 735 181 307ms 23 Sep 2022 835th Waffle3z 734 74 37ms 12 Jan 2022 835th olleicua 🇺🇸 734 74 35ms 16 Feb 2024 835th emgordon154 734 74 37ms 25 Jun 2024 838th commandz0 🇺🇸 734 104 598ms 1 Sep 2025 839th yzhs 🇩🇪 734 153 146ms 25 Jun 2023 840th SirBogman 🇺🇸 734 320 15ms 21 May 2022 841st bac0id 733 126 2ms 3 Jul 2024 842nd Yewzir 🇧🇪 733 137 38ms 28 Nov 2023 843rd dokutan 732 97 13ms 5 Jun 2025 843rd iczelia 🇩🇪 732 97 11ms 26 Sep 2025 843rd johnkiernander 732 97 10ms 14 Dec 2025 846th GolfingSuccess 🇬🇷 731 80 5ms 17 Aug 2024 847th ericlangedijk 🇸🇮 730 106 410ms 19 Mar 2022 848th Natanaelel 🇸🇪 730 121 10ms 12 Jan 2022 848th NerdyMcNerd42 730 121 11ms 20 Aug 2022 848th Kloppermand 🇩🇰 730 121 9ms 3 Oct 2022 848th ehulinsky 🇺🇸 730 121 16ms 15 May 2023 848th AbhilashaTandon 730 121 10ms 21 Sep 2023 848th davecame 730 121 10ms 2 Oct 2023 848th gussy420 730 121 10ms 23 Oct 2023 848th tobyLovick 730 121 11ms 13 Dec 2023 856th retrohun 729 151 64ms 30 Dec 2022 856th annaproxy 729 151 63ms 5 Jan 2023 858th Shanethegamer 🇺🇸 728 138 38ms 6 Sep 2022 859th mlugg 728 203 1,617ms 10 Aug 2024 860th MeWhenI 🇻🇦 726 72 2ms 13 Nov 2022 861st jared-hughes 725 75 39ms 9 Sep 2022 862nd krcs 🇵🇱 725 98 9ms 2 May 2022 862nd stefangimmillaro 725 98 10ms 12 Sep 2024 864th Shanethegamer 🇺🇸 725 180 40ms 23 Apr 2022 865th jm600 724 122 10ms 19 Apr 2022 865th krcs 🇵🇱 724 122 11ms 29 Apr 2022 865th bbakersmith 724 122 10ms 6 Jun 2022 865th nstearns96 🇬🇧 724 122 11ms 29 Nov 2022 865th stertooy 🇧🇪 724 122 10ms 11 Jun 2024 865th croc54 724 122 11ms 8 Jan 2025 865th Matter1024 🇮🇳 724 122 10ms 15 Nov 2025 872nd janbehrens 🇩🇪 724 133 495ms 24 Nov 2022 873rd jared-hughes 724 152 399ms 24 Jun 2022 873rd Betuaredead 724 152 414ms 7 Jan 2023 875th jared-hughes 722 128 2ms 17 Mar 2022 875th matricronia 722 128 2ms 9 days ago 877th MeWhenI 🇻🇦 722 174 41ms 13 Feb 2025 878th GolfingSuccess 🇬🇷 721 43 42ms 22 Jul 2022 878th DialFrost 🇸🇬 721 43 2ms 3 Feb 2024 880th emgordon154 721 106 467ms 20 Feb 2025 First Prev 801–880 of 1,598 Next Last
