ISBN in all languages in bytes. Cheevos Holes Recent Holes Langs Medals Misc 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 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 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 Maze Medal Tally Morse Decoder Morse Encoder 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 Transpose Sentence United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 Apéry’s Constant Calendar Connect Four CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers Hilbert Curve Mandelbrot Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Snake Sphenic Numbers Trinomial Triangle Turtle Tutorial All Languages ><> Assembly AWK Bash BASIC Berry brainfuck C C# C++ Civet Clojure COBOL Coconut Common Lisp Crystal D Dart Elixir F# Factor Forth Fortran Gleam Go GolfScript 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 Arturo Befunge BQN CJam CoffeeScript Egel Erlang Fennel Groovy Harbour Hare Haxe Hush Hy iogii Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua 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 F# Factor Forth Fortran Gleam Go GolfScript 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 Arturo Befunge BQN CJam CoffeeScript Egel Erlang Fennel Groovy Harbour Hare Haxe Hush Hy iogii Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua 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 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 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 Maze Medal Tally Morse Decoder Morse Encoder 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 Transpose Sentence United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 Experimental Hole Apéry’s Constant Calendar Connect Four CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers Hilbert Curve Mandelbrot Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Snake Sphenic Numbers Trinomial Triangle Turtle Tutorial # Golfer Points Bytes Time 826th HumanoidCPU 705 107 3 Mar 2025 827th BenBanerjeeRichards 705 125 22 Apr 2022 827th richard-oelze 🇩🇪 705 125 8 May 2022 827th vishwathg 705 125 16 Sep 2022 827th Thonoton 705 125 24 Feb 2023 827th sandorstormen 705 125 11 Mar 2023 827th MiranDaniel 🇨🇿 705 125 28 Apr 2023 827th Masttest 705 125 15 Feb 2024 827th VictorStenvers 🇳🇱 705 125 26 Jun 2024 827th Terobero 705 125 3 Sep 2024 827th LostSyntax21 🇬🇧 705 125 9 Sep 2024 827th jamesthekee 705 125 22 Jan 2025 838th MeWhenI 🇻🇦 705 346 28 Aug 2023 839th jstanley0 704 77 5 Feb 2022 839th xiBread 🇺🇸 704 77 5 Dec 2022 841st MeWhenI 🇻🇦 704 123 2 Oct 2024 842nd jipsong 🇩🇪 703 116 25 Oct 2023 843rd Natanaelel 🇸🇪 702 62 21 Jun 2022 844th fitzdotlol 🇺🇸 702 101 7 Mar 2022 844th mrxz 🇳🇱 702 101 23 Jun 2024 846th dokutan 700 84 14 Mar 2023 846th alemelis 700 84 21 Aug 2024 848th TobyBoyne 🇬🇧 700 126 28 Jan 2022 848th OllieBoyne 🇬🇧 700 126 2 Mar 2022 848th Anonymousellama21 700 126 14 Apr 2022 848th Trunksistor 🇫🇷 700 126 19 Apr 2022 848th docd 700 126 8 Aug 2022 848th LogicalJoe 700 126 4 May 2023 848th pde-bakk 🇳🇱 700 126 23 Oct 2023 848th mstang107 700 126 20 Dec 2023 848th DGipe 700 126 13 May 2024 848th retrohun 700 126 18 Oct 2024 848th yokasuretsu 700 126 23 Jan 2025 859th inverseLorentz 🇦🇺 700 160 14 May 2024 860th Schmitt-Very-Cool 699 188 22 days ago 861st msbranicky 699 190 3 Oct 2023 862nd TetraPengwin 698 124 14 Mar 2025 862nd Blendi-Goose 698 124 16 Mar 2025 864th klixel 🇨🇦 697 174 7 Jun 2023 865th emgordon154 697 213 6 Mar 2025 866th retrohun 696 75 9 Nov 2022 867th DialFrost 🇸🇬 696 84 14 Aug 2024 868th ShiraJoseph 🇺🇸 695 102 28 Jan 2023 868th itserasmus 695 102 17 Jan 2024 868th eranws 695 102 23 Dec 2024 871st HumanoidCPU 695 158 3 Mar 2025 872nd MeWhenI 🇻🇦 694 67 15 Apr 2023 873rd jacklynnepenick 694 127 15 Feb 2022 873rd Pena86 694 127 14 Sep 2022 873rd pascscha 694 127 18 Sep 2022 873rd DrPiranoid 694 127 8 Oct 2022 873rd QuincyNash 🇺🇸 694 127 13 Nov 2022 873rd epic-programmer-guy 694 127 21 Dec 2023 873rd AdamMorris377 694 127 29 Jul 2024 873rd 40fied4t 694 127 15 May 2025 881st snoozingnewt 🇺🇸 693 110 14 Jan 2025 882nd janbehrens 🇩🇪 692 85 23 Jun 2023 883rd HumanoidCPU 691 136 4 Mar 2025 884th Yewzir 🇧🇪 689 112 1 Dec 2023 885th gchenfc 689 128 24 Jan 2022 885th pyrolitic 🇮🇪 689 128 5 Apr 2022 885th hellwue 689 128 8 Feb 2023 885th Wildst 689 128 4 Aug 2023 885th sleepyStick 689 128 7 Dec 2023 885th damoose717 689 128 25 days ago 891st cbrt-x 688 163 18 Sep 2023 892nd kkoenig 688 193 1 Jan 2024 892nd rifatx 688 193 23 Jul 2024 894th MeWhenI 🇻🇦 687 81 28 Jan 2023 895th JunkIce 687 111 3 Dec 2024 896th RockOfStone 687 126 30 Jul 2022 897th violeta-desantis 686 137 27 Sep 2023 898th MeWhenI 🇻🇦 685 110 24 Oct 2024 899th amollberg 🇸🇪 684 129 21 Jan 2022 899th jfallon1997 684 129 18 Aug 2022 Prev 826–900 of 1,406 Next
