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 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 QR Encoder Quadratic Formula Scrambled Alphabetization 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 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 QR Encoder Quadratic Formula Scrambled Alphabetization Semiprime Numbers Snake Sphenic Numbers Trinomial Triangle Turtle Tutorial # Golfer Points Bytes Time 901st aaronze 🇦🇺 678 80 21 Sep 2023 902nd AkashTandon167 678 130 18 Jan 2022 902nd feherd 678 130 16 Apr 2022 902nd caraar12345 678 130 27 May 2022 902nd ordinary-slim 678 130 18 Nov 2022 902nd bonevbs 678 130 18 Nov 2022 902nd mbittner20 678 130 27 May 2023 902nd resoNathan 678 130 13 May 2024 902nd codingisgreatbutiamnot 678 130 9 Aug 2024 902nd NanduBC 678 130 3 Sep 2024 911th IlkkaTakala 678 162 1 Dec 2023 912th fabianrieder 677 114 6 Apr 2023 913th alexsave 675 105 8 Nov 2024 914th NewDefectus 🇮🇱 674 46 14 Jan 2022 915th bumchen 674 163 6 Apr 2023 916th kumavale 🇯🇵 674 180 18 Jan 2022 917th MeWhenI 🇻🇦 674 199 2 Oct 2024 918th michelebastione 🇮🇹 673 131 14 Jan 2022 918th midnattssol 🇸🇪 673 131 19 May 2022 918th aksyristos 673 131 11 Jun 2023 918th alexjurkiewicz 🇦🇺 673 131 8 Nov 2023 918th sciencedjinn 673 131 8 Nov 2024 923rd swbbl 671 83 5 Feb 2022 923rd Feniske 🇫🇷 671 83 8 Aug 2022 925th janbehrens 🇩🇪 671 115 23 Jun 2023 926th yoshykai 670 196 28 Mar 2025 927th zakariamouhid 668 106 14 May 2023 928th twocatsinatrenchcoat 668 132 10 May 2022 928th P-Quentin 🇫🇷 668 132 5 Aug 2022 928th dillon-duncando 668 132 19 Oct 2022 928th eiburns 668 132 11 Oct 2023 928th wh3n3v3r 🇨🇿 668 132 11 Nov 2024 928th estomagordo 🇳🇱 668 132 25 Mar 2025 934th MeWhenI 🇻🇦 668 246 30 Nov 2023 935th Anonymousellama21 666 141 14 Apr 2022 936th msbranicky 666 165 20 Aug 2023 937th roavin 665 116 23 Jun 2022 937th hamhub7 665 116 9 Aug 2022 937th bac0id 665 116 22 Sep 2023 937th DialFrost 🇸🇬 665 116 12 Dec 2024 941st Yewzir 🇧🇪 665 168 6 Mar 2024 942nd janbehrens 🇩🇪 664 70 24 Nov 2022 943rd DialFrost 🇸🇬 664 117 18 Jun 2024 944th msbranicky 663 115 17 Jan 2024 944th HumanoidCPU 663 115 2 Mar 2025 946th adoxography 663 133 20 Jan 2022 946th jhpaques 🇫🇷 663 133 26 Jul 2022 946th dranjohn 663 133 10 Sep 2023 949th SirBogman 🇺🇸 663 150 4 Dec 2022 950th CaedenHarper 🇨🇦 663 200 8 Jan 2025 951st BloodStormKnight 662 107 15 Oct 2022 951st LukeBridges 🇬🇧 662 107 8 Nov 2022 951st hacker112 🇸🇪 662 107 24 Jun 2024 954th Herbert00709 🇵🇱 662 166 5 Apr 2024 955th akamayu-ouo 🇹🇼 661 142 8 Jul 2024 956th MeWhenI 🇻🇦 660 47 11 Jan 2022 956th Natanaelel 🇸🇪 660 47 8 Dec 2023 958th jhpaques 🇫🇷 660 131 13 Dec 2022 959th zoemarschner 658 134 16 May 2022 959th nullie 658 134 8 Jun 2022 959th thomasklunker 658 134 20 Feb 2023 959th Starwort 🇬🇧 658 134 17 Mar 2023 959th cingulataluke 658 134 29 Aug 2023 959th yuchuehw 658 134 22 Jan 2024 959th hiichbindermax 658 134 17 Sep 2024 966th Mabeloid 🇳🇴 657 116 7 Oct 2024 967th emgordon154 657 126 20 Feb 2025 968th Re-Adventures 🇮🇳 657 143 7 Feb 2022 968th DrPiranoid 657 143 21 Oct 2022 970th The-Wolfson 656 157 16 Dec 2024 971st nephila-nacrea 🇬🇧 655 71 13 Feb 2022 972nd KevinMarquette 🇺🇸 655 85 17 Apr 2022 972nd snoozingnewt 🇺🇸 655 85 20 Nov 2023 974th dokutan 655 132 13 Aug 2024 974th gonengazit 655 132 13 Apr 2025 Prev 901–975 of 1,383 Next
