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 Calendar Card Number Validation Catalan Numbers Catalan’s Constant Christmas Trees Collatz Continued Fractions 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 Gray Code Decoder Gray Code Encoder 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 Alphabetic Numbers Apéry’s Constant Binary Lambda Calculus Connect Four Crossword CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Hexagonal Spiral Highly Composite Numbers NFA Simulator Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Rectangle Fill Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial All Languages ><> ALGOL 68 ArkScript 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 APL 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 ><> ALGOL 68 ArkScript 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 APL 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 Continued Fractions 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 Gray Code Decoder Gray Code Encoder 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 Alphabetic Numbers Apéry’s Constant Binary Lambda Calculus Connect Four Crossword CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Hexagonal Spiral Highly Composite Numbers NFA Simulator Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Rectangle Fill Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial # Golfer Points Bytes Time Submitted 320th drochom 645 141 16ms 22 Jun 2024 322nd bsoyka 🇺🇸 641 142 10ms 16 Jul 2022 322nd Jacob385 641 142 10ms 17 Sep 2024 322nd ComputerKWasTaken 🇺🇸 641 142 10ms 21 Jan 2025 325th zt14427 636 143 10ms 6 Oct 2023 325th AtengChen 636 143 16ms 7 Sep 2024 327th SniperSmiley 🇺🇸 632 144 10ms 26 Jun 2022 328th try-except-try-accept 🇹🇭 628 145 10ms 27 Jun 2022 328th Vaekor 628 145 10ms 9 Jul 2023 330th ellis-rix 623 146 10ms 17 May 2023 331st ridingqwerty 🇺🇸 619 147 11ms 26 Dec 2023 332nd Tkidder132 615 148 10ms 28 Aug 2023 333rd KevinLyvers 611 149 9ms 17 Dec 2022 334th alytarik 603 151 9ms 11 Jan 2022 334th AnnoyedArt1256 603 151 16ms 3 Jul 2025 334th NoneTheFewer 603 151 16ms 25 Dec 2025 337th rafaga 599 152 10ms 8 Aug 2022 338th GeneralFabian 595 153 18ms 14 Dec 2024 338th PotatoSaladOverlord 595 153 17ms 20 Jun 2025 340th jmath3912 591 154 10ms 23 Jul 2022 341st Lemonz-13223 583 156 10ms 18 Oct 2022 341st eddvrs 583 156 9ms 22 Dec 2023 343rd lovernj 580 157 17ms 7 Feb 2022 343rd ellygaytor 580 157 9ms 28 Feb 2022 343rd amanda-j-brown 580 157 9ms 2 Nov 2023 346th Bananapants22 576 158 9ms 2 Sep 2022 346th alfonsoalves 576 158 10ms 29 Feb 2024 348th bthalheim 569 160 9ms 3 Sep 2022 349th SheepIsGoat 565 161 10ms 19 Jan 2023 349th 123mjb 565 161 17ms 19 Nov 2025 351st zwxzwxzwx21 562 162 10ms 15 Jan 2024 351st mikehanus 562 162 10ms 29 Jan 2024 353rd hymanimy 542 168 9ms 1 Apr 2022 354th DrPrettyman 538 169 14ms 6 Jul 2023 355th arnimattr 532 171 9ms 23 Jun 2023 356th jameswmccarty 523 174 17ms 10 Jul 2024 357th cseiter 520 175 10ms 21 Jun 2022 358th 4ndyJ 🇬🇧 514 177 10ms 15 Feb 2023 359th kevinnaviapaiva 506 180 10ms 12 Feb 2025 360th vgamula 🇺🇦 503 181 10ms 31 Oct 2023 361st atazzam 🇺🇸 495 184 10ms 28 Mar 2022 362nd te-chnical 479 190 86ms 4 May 2025 363rd sciencejiho 464 196 10ms 9 Apr 2024 364th dylanjones92 423 215 10ms 18 Jan 2024 364th Florian-Mt 423 215 14ms 9 Jul 2024 366th justpic1 416 219 10ms 30 Mar 2023 367th Zhenyu-Bo 397 229 10ms 31 Jul 2025 368th felixcroc 384 237 10ms 28 Mar 2023 369th KatieLG-Transpiler 🇬🇧 371 245 10ms 25 Jun 2022 370th joshuamkite 360 253 9ms 23 Aug 2023 371st fl3ur1nestimable 358 254 10ms 3 Apr 2022 372nd creeperoutcast1 350 260 10ms 20 Sep 2023 373rd muser-logiccpu 🇺🇦 316 288 10ms 17 Aug 2025 374th AidanWalter 103 884 11ms 1 Jan 2025 First Prev 321–374 of 374
