The Minesweeper hole will go live in approximately 2 days. Why not try and solve it ahead of time?
Ordinal Numbers in Python in chars. 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 Chars Time Submitted 375th trist224 🇫🇷 471 140 21ms 18 Oct 2022 375th jhu04 471 140 20ms 26 Apr 2023 375th AbhilashaTandon 471 140 20ms 24 Sep 2023 375th ehulinsky 🇺🇸 471 140 13ms 29 Mar 2025 380th estomagordo 🇳🇱 468 141 11ms 7 Aug 2019 381st logvp 465 142 26ms 7 Jan 2024 382nd adesanjo 462 143 21ms 24 Oct 2019 382nd TheAristos 462 143 20ms 1 Nov 2019 382nd chris-robo 462 143 13ms 8 Apr 2020 382nd yuchuehw 462 143 20ms 12 Jan 2024 382nd qwjhvbxi 462 143 13ms 7 Feb 2024 387th slopey112 455 145 13ms 27 Nov 2019 387th wrhm 455 145 13ms 12 Dec 2020 387th CodeAltF4 455 145 18ms 3 Mar 2022 390th kenny14231 452 146 13ms 6 Aug 2022 390th cthierfelder 🇲🇨 452 146 13ms 9 Sep 2025 392nd tayadev 449 147 13ms 18 Nov 2023 393rd rowboat1 446 148 20ms 17 Sep 2019 393rd GeorgePerreault 446 148 13ms 5 Jun 2020 395th CheeseCake628 🇳🇴 443 149 18ms 19 Mar 2023 395th SURAJMITTAL 443 149 17ms 19 Dec 2024 397th Drew-j-Smith 440 150 11ms 6 Jun 2022 397th danielharris0 440 150 12ms 17 Jun 2023 399th markbyrne 437 151 13ms 26 Oct 2020 399th Kasci 437 151 64ms 7 Dec 2021 399th wa1ker38552 437 151 13ms 23 May 2023 399th dylanjones92 437 151 11ms 29 Jan 2024 399th clayboll99 437 151 14ms 14 Jul 2025 404th febiw 434 152 14ms 22 Mar 2020 405th louisbosqui 431 153 24ms 31 Dec 2020 405th Re-Adventures 🇮🇳 431 153 13ms 15 Feb 2022 407th HassanAliKadhem 🇧🇭 426 155 13ms 4 Jan 2022 407th AnnoyedArt1256 426 155 20ms 22 Jan 2022 407th Azearia 426 155 20ms 21 Feb 2024 410th OppositeShark 423 156 15ms 9 Apr 2022 410th zt14427 423 156 16ms 28 Dec 2024 412th GeryonDev 418 158 13ms 13 Oct 2020 413th goombado 415 159 19ms 8 Feb 2020 413th gnash117 415 159 13ms 31 Dec 2020 415th ToE42 413 160 13ms 9 May 2021 416th shibacho 🇯🇵 410 161 13ms 29 Nov 2021 417th janga1 407 162 14ms 11 Aug 2021 417th yokasuretsu 407 162 13ms 2 Jan 2025 419th jmmographer 402 164 17ms 11 Nov 2023 419th EnisEfe0 402 164 20ms 18 May 2025 421st vodker1 398 166 13ms 8 Mar 2022 422nd 4ndyJ 🇬🇧 393 168 14ms 16 Jan 2023 423rd KiwiKoder0123 391 169 18ms 22 Oct 2019 424th OSYCh314 🇦🇺 388 170 20ms 16 Nov 2024 425th volpi-m 🇫🇷 384 172 26ms 1 Sep 2020 426th Nibamot 382 173 13ms 21 Jan 2020 426th ashwinvis 382 173 15ms 19 Apr 2020 426th TheZwierzLF 🇵🇱 382 173 16ms 24 May 2025 429th The3gs 377 175 16ms 13 Oct 2020 429th feherd 377 175 20ms 30 Aug 2021 431st Oscujic 371 178 13ms 11 Nov 2019 432nd gamer0kayf1n3 365 181 14ms 5 May 2023 433rd jameslindesay 353 187 13ms 26 Feb 2021 434th SOONwasTaken 349 189 13ms 27 days ago 435th DGipe 330 200 17ms 6 May 2024 436th mikaelivarsson 327 202 20ms 28 Aug 2019 436th ThatAlo 327 202 14ms 19 May 2023 436th JakeDaCake36 327 202 15ms 21 Feb 2024 439th NuqieNoila 303 218 13ms 9 Aug 2019 439th jgermain48 303 218 13ms 8 Dec 2019 441st r-i-c-e 299 221 13ms 20 Jul 2023 442nd UltimateGuy0987 295 224 13ms 14 Oct 2022 443rd felixcroc 286 231 21ms 19 Apr 2022 444th HaiPaul 244 271 16ms 5 Mar 2024 445th joshuamkite 243 272 14ms 25 Aug 2023 446th tpepython 237 278 15ms 13 Feb 2025 447th alfonsoalves 237 279 14ms 21 Jul 2024 448th MariuszPienkosz 217 304 13ms 20 May 2020 449th codefeld 199 331 15ms 20 Feb 2023 450th Zhenyu-Bo 160 413 13ms 1 Aug 2025 First Prev 376–450 of 453 Next Last
