The Minesweeper hole will go live in approximately 3 days. Why not try and solve it ahead of time?
ISBN in Python 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 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 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 Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers 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 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 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 Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Turtle Tutorial # Golfer Points Bytes Time Submitted 296th pustovalovm 655 139 12ms 16 Jan 2023 302nd nmgetahun 650 140 15ms 5 Dec 2022 303rd LeeCamp 645 141 11ms 12 Jan 2023 303rd drochom 645 141 18ms 22 Jun 2024 305th bsoyka 🇺🇸 641 142 10ms 16 Jul 2022 305th Jacob385 641 142 11ms 17 Sep 2024 305th ComputerKWasTaken 🇺🇸 641 142 10ms 21 Jan 2025 308th zt14427 636 143 10ms 6 Oct 2023 308th AtengChen 636 143 17ms 7 Sep 2024 310th SniperSmiley 🇺🇸 632 144 10ms 26 Jun 2022 310th rustykitty 🇺🇸 632 144 24ms 4 hours ago 312th try-except-try-accept 🇹🇭 628 145 10ms 27 Jun 2022 312th Vaekor 628 145 11ms 9 Jul 2023 314th ThatAlo 623 146 10ms 17 May 2023 315th ridingqwerty 🇺🇸 619 147 12ms 26 Dec 2023 315th FortuiteMan 🇫🇷 619 147 11ms 16 Oct 2024 317th Tkidder132 615 148 11ms 28 Aug 2023 318th KevinLyvers 611 149 11ms 17 Dec 2022 319th alytarik 603 151 10ms 11 Jan 2022 319th AnnoyedArt1256 603 151 17ms 3 Jul 2025 321st rafaga 599 152 10ms 8 Aug 2022 322nd GeneralFabian 595 153 20ms 14 Dec 2024 322nd PotatoSaladOverlord 595 153 17ms 20 Jun 2025 324th jmath3912 591 154 11ms 23 Jul 2022 325th Lemonz-13223 583 156 11ms 18 Oct 2022 325th eddvrs 583 156 15ms 22 Dec 2023 325th NoneTheFewer 583 156 17ms 18 May 2024 328th lovernj 580 157 21ms 7 Feb 2022 328th ellygaytor 580 157 11ms 28 Feb 2022 328th amanda-j-brown 580 157 17ms 2 Nov 2023 331st Bananapants22 576 158 11ms 2 Sep 2022 331st alfonsoalves 576 158 11ms 29 Feb 2024 333rd bthalheim 569 160 10ms 3 Sep 2022 334th SheepIsGoat 565 161 10ms 19 Jan 2023 335th zwxzwxzwx21 562 162 11ms 15 Jan 2024 335th mikehanus 562 162 11ms 29 Jan 2024 337th hymanimy 542 168 10ms 1 Apr 2022 338th DrPrettyman 538 169 16ms 6 Jul 2023 339th arnimattr 532 171 11ms 23 Jun 2023 340th jameswmccarty 523 174 18ms 10 Jul 2024 341st cseiter 520 175 11ms 21 Jun 2022 342nd 4ndyJ 🇬🇧 514 177 10ms 15 Feb 2023 343rd kevinnaviapaiva 506 180 10ms 12 Feb 2025 344th vgamula 🇺🇦 503 181 10ms 31 Oct 2023 345th atazzam 🇺🇸 495 184 10ms 28 Mar 2022 346th te-chnical 479 190 89ms 4 May 2025 347th sciencejiho 464 196 10ms 9 Apr 2024 348th dylanjones92 423 215 11ms 18 Jan 2024 348th Florian-Mt 423 215 18ms 9 Jul 2024 350th justpic1 416 219 11ms 30 Mar 2023 351st Zhenyu-Bo 397 229 10ms 31 Jul 2025 352nd felixcroc 384 237 11ms 28 Mar 2023 353rd KatieLG-Transpiler 🇬🇧 371 245 11ms 25 Jun 2022 354th joshuamkite 360 253 11ms 23 Aug 2023 355th fl3ur1nestimable 358 254 11ms 3 Apr 2022 356th creeperoutcast1 350 260 11ms 20 Sep 2023 357th Upload-and-View 🇺🇦 316 288 11ms 17 Aug 2025 358th AidanWalter 103 884 13ms 1 Jan 2025 First Prev 301–358 of 358
