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 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 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 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 Calendar Connect Four 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 Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Tower of Hanoi 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 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 Arturo Befunge BQN CJam CoffeeScript Egel Erlang Fennel Harbour Hare Haxe Hush Hy iogii Knight 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 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 Arturo Befunge BQN CJam CoffeeScript Egel Erlang Fennel Harbour Hare Haxe Hush Hy iogii Knight 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 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 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 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 Calendar Connect Four 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 Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Tower of Hanoi Turtle Tutorial # Golfer Points Bytes Time Submitted 676th Shanethegamer 🇺🇸 768 99 76ms 12 Dec 2022 677th jmerle 🇳🇱 768 115 10ms 22 Jan 2022 677th PiterAnnema 768 115 19ms 23 Mar 2022 677th AGoyet 768 115 14ms 29 Jun 2022 677th Eilonlif 🇮🇱 768 115 12ms 11 Sep 2022 677th IsmaelGSerrano 768 115 11ms 2 Nov 2022 677th bobbysq 768 115 10ms 22 Jan 2023 677th msbranicky 768 115 11ms 25 Jul 2023 677th ArenaGrenade 768 115 10ms 19 Feb 2024 677th NickTheEASDude 🇺🇸 768 115 16ms 15 May 2024 677th dokutan 768 115 11ms 13 Aug 2024 677th maxgodfrey2004 🇨🇦 768 115 12ms 8 Jan 2025 677th Pyroan 768 115 10ms 21 Feb 2025 677th chartung17 768 115 11ms 24 Mar 2025 677th Babafaba 768 115 11ms 6 days ago 691st DialFrost 🇸🇬 765 71 35ms 26 Dec 2024 692nd edsrzf 🇳🇿 765 107 306ms 28 Jun 2025 693rd iczelia 🇩🇪 765 123 2ms 24 Sep 2025 694th GrayJoKing 🇦🇺 765 126 421ms 1 Mar 2022 695th Steffan153 🇫🇮 765 135 7ms 12 Mar 2023 696th CatsAreFluffy 764 57 47ms 9 Jan 2023 696th xsot 🇸🇬 764 57 48ms 2 Feb 2024 698th jerrandolph 764 174 254ms 20 Oct 2023 699th Andrey-Plotnikov 763 93 11ms 21 Jun 2025 699th Protothor 763 93 9ms 9 Jul 2025 701st stefangimmillaro 763 102 105ms 19 Oct 2022 702nd annaproxy 763 134 19ms 24 Dec 2022 703rd kejcao 🇨🇦 763 147 184ms 3 Aug 2024 704th Shanethegamer 🇺🇸 762 73 243ms 14 Jun 2024 705th edsrzf 🇳🇿 762 99 5ms 16 hours ago 706th MeWhenI 🇻🇦 762 194 1,555ms 5 days ago 707th DialFrost 🇸🇬 761 114 2ms 1 Nov 2024 708th martinnorling 🇸🇪 761 116 11ms 18 Feb 2022 708th Indivicivet 761 116 11ms 9 May 2022 708th Bonjour27891 🇻🇳 761 116 11ms 15 Jul 2022 708th tri1212 🇻🇳 761 116 11ms 16 Jul 2022 708th MichalMarsalek 🇨🇿 761 116 11ms 30 Nov 2022 708th yzhs 🇩🇪 761 116 13ms 25 Jun 2023 708th Attero 🇸🇪 761 116 10ms 2 Jan 2024 708th RobertHoeh 761 116 10ms 9 Apr 2024 708th Mabeloid 🇳🇴 761 116 10ms 7 Oct 2024 708th rollershutter 761 116 10ms 24 Feb 2025 718th MeWhenI 🇻🇦 761 138 9ms 9 May 2024 719th MeWhenI 🇻🇦 760 128 8ms 21 Jul 2023 720th djeedjay 🇳🇱 759 124 2ms 16 Sep 2022 721st Shanethegamer 🇺🇸 758 108 289ms 13 Nov 2023 722nd nwellnhof 🇩🇪 757 88 32ms 12 Jul 2022 723rd stackofbears 756 41 3ms 20 Feb 2022 723rd akamayu-ouo 🇹🇼 756 41 2ms 8 Jul 2024 723rd edsrzf 🇳🇿 756 41 34ms 10 days ago 723rd AlephSquirrel 756 41 3ms 5 days ago 727th m42km 756 101 425ms 4 Feb 2024 728th Ripick 756 121 354ms 11 Jul 2024 729th emgordon154 756 139 13ms 20 Feb 2025 730th edsrzf 🇳🇿 755 78 405ms 11 Oct 2025 731st tatzyr 🇯🇵 754 72 32ms 28 Dec 2024 732nd CedricGebistorf 754 117 11ms 19 Feb 2022 732nd sjrct 754 117 11ms 5 Aug 2024 732nd FranklinJiaChen 754 117 11ms 10 Aug 2024 732nd Artemis21 🇬🇧 754 117 12ms 21 Dec 2024 736th jupj 🇫🇮 753 125 2ms 31 Aug 2022 737th emgordon154 753 128 577ms 3 Jun 2025 738th MeWhenI 🇻🇦 753 146 57ms 13 Nov 2022 738th janbehrens 🇩🇪 753 146 55ms 23 Jun 2023 740th albanian-laundromat 752 133 43ms 7 Sep 2025 741st KrausRaus 🇺🇸 751 117 2ms 15 Oct 2023 742nd Shanethegamer 🇺🇸 751 251 2,566ms 25 Jan 2025 743rd elgan65536 750 161 182ms 9 Nov 2023 744th edsrzf 🇳🇿 750 173 43ms 28 Jun 2025 745th dokutan 748 102 488ms 13 Aug 2024 746th chlorobenzene12 748 116 2ms 26 Dec 2022 747th Tess2662 748 118 11ms 8 Sep 2022 747th CheeseCake628 🇳🇴 748 118 10ms 20 Mar 2023 747th randolchance 748 118 11ms 20 Mar 2023 747th jeff-at-tamer-dot-codes 🇺🇸 748 118 13ms 19 May 2023 First Prev 676–750 of 1,528 Next Last
