ISBN in Python 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 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 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 Calendar 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 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 Arturo Befunge BQN CJam CoffeeScript Egel 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 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 Arturo Befunge BQN CJam CoffeeScript Egel 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 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 Calendar 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 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 1st GrayJoKing 🇦🇺 1,000 91 10ms 21 Jun 2024 1st Rubiksmath 1,000 91 16ms 28 Jun 2024 3rd Lydxn 🇨🇦 978 93 10ms 23 Jan 2022 4th xnor-gate 968 94 16ms 30 Jul 2024 4th pardouin 🇫🇷 968 94 16ms 26 Sep 2024 6th JayXon 🇺🇸 948 96 24ms 21 Jun 2024 7th nwellnhof 🇩🇪 938 97 9ms 18 Jul 2023 7th Steffan153 🇫🇮 938 97 16ms 21 Jun 2024 7th ovs-code 🇩🇪 938 97 16ms 5 Jul 2024 7th 4atj 938 97 16ms 30 Jun 2025 11th btnlq 929 98 9ms 10 Jan 2022 11th primo-ppcg 🇹🇭 929 98 9ms 13 Jan 2022 11th m-tkach 🇺🇦 929 98 16ms 18 Jul 2023 11th bizy-coder 929 98 9ms 25 Jul 2024 11th sean-niemann 🇺🇸 929 98 16ms 28 Jan 2025 16th AlephSquirrel 919 99 9ms 21 Jul 2023 16th Seek64 🇩🇪 919 99 10ms 24 Sep 2024 16th kg583 🇺🇸 919 99 9ms 2 days ago 16th jared-hughes 919 99 10ms 2 days ago 20th hallvabo 🇳🇴 910 100 9ms 11 Jan 2022 20th xsot 🇸🇬 910 100 12ms 21 Jul 2023 20th inventshah 910 100 10ms 3 Aug 2023 20th StefanHabel 🇨🇦 910 100 9ms 5 Sep 2023 20th neel11235813 910 100 9ms 9 Nov 2023 20th MeWhenI 🇻🇦 910 100 9ms 7 Dec 2023 20th lynn 910 100 9ms 21 Jun 2024 20th duckyluuk 🇳🇱 910 100 10ms 21 Jun 2024 20th DialFrost 🇸🇬 910 100 9ms 28 Jun 2024 20th Mukundan314 910 100 9ms 30 Apr 2025 20th ryyyn 🇺🇸 910 100 9ms 28 Oct 2025 20th CaedenHarper 🇨🇦 910 100 10ms 2 days ago 32nd GolfingSuccess 🇬🇷 901 101 9ms 10 Jan 2022 32nd annaproxy 901 101 10ms 15 Jan 2022 32nd 0e4ef622 901 101 9ms 21 Jun 2022 32nd Shanethegamer 🇺🇸 901 101 10ms 20 Oct 2022 32nd bricknellj 901 101 9ms 22 Jun 2024 32nd keelimeguy 🇺🇸 901 101 10ms 15 May 2025 38th anter69 🇭🇺 892 102 9ms 13 Jan 2022 38th Irratix 🇳🇱 892 102 9ms 5 Jul 2022 38th b10011 🇫🇮 892 102 10ms 14 Jan 2023 38th CornerMercury 🇬🇧 892 102 9ms 13 Sep 2023 38th ndren 892 102 10ms 4 Oct 2023 38th zacjl 892 102 12ms 21 Oct 2023 38th Just4FunCoder 892 102 10ms 17 Feb 2024 38th Yewzir 🇧🇪 892 102 9ms 22 Jun 2024 38th bzijlema 🇳🇱 892 102 9ms 15 Oct 2024 38th moustave 892 102 9ms 25 Jun 2025 38th blaztoma 🇱🇹 892 102 10ms 9 Oct 2025 38th Babafaba 892 102 10ms 3 days ago 50th SirBogman 🇺🇸 883 103 10ms 10 May 2022 50th janbehrens 🇩🇪 883 103 9ms 23 Jun 2023 50th FlorianCassayre 🇫🇷 883 103 10ms 9 Sep 2023 50th orthoplex 🇨🇽 883 103 10ms 25 Nov 2023 50th abc7-12 883 103 9ms 26 Jun 2024 50th KatieLG 🇬🇧 883 103 10ms 8 Jul 2024 50th madex 🇩🇪 883 103 9ms 7 Aug 2025 50th snoozingnewt 🇺🇸 883 103 10ms 9 days ago 58th VictorFordham 875 104 10ms 20 Feb 2023 58th Alex-x90 🇺🇸 875 104 10ms 3 Aug 2023 58th mathisfun271 875 104 9ms 5 Feb 2024 58th EnTerr 875 104 9ms 8 Sep 2024 58th KasperKivimaeki 🇫🇮 875 104 9ms 11 Jul 2025 58th luuumine 🇫🇷 875 104 9ms 31 Oct 2025 64th TFeld00 🇩🇰 867 105 9ms 19 May 2022 64th stefangimmillaro 867 105 10ms 26 Dec 2022 64th betaveros 867 105 12ms 1 Jan 2023 64th 5cw 🇺🇸 867 105 9ms 3 May 2023 64th minhtrancccp 867 105 10ms 26 Sep 2023 64th lifthrasiir 🇰🇷 867 105 11ms 20 Nov 2024 64th Emutis 🇱🇹 867 105 9ms 4 Feb 2025 64th qpwoeirut 867 105 14ms 28 Sep 2025 72nd Bulmenisaurus 858 106 10ms 2 Feb 2025 73rd quimey 850 107 9ms 7 Mar 2023 73rd fourth-bit 850 107 10ms 10 Jul 2024 73rd fuzzylojik-golf 🇺🇸 850 107 9ms 19 May 2025 1–75 of 363 Next Last
