The Minesweeper hole will go live in approximately 3 days. Why not try and solve it ahead of time?
Diamonds 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 297th eiburns 508 132 10ms 18 Sep 2023 297th namelessiw 508 132 14ms 5 Mar 2024 303rd ehulinsky 🇺🇸 504 133 62ms 10 Nov 2021 303rd luuumine 🇫🇷 504 133 11ms 10 days ago 305th rschwa6308 🇺🇸 500 134 10ms 18 Aug 2021 305th scottwday 🇨🇦 500 134 11ms 4 Dec 2021 305th Andrey135296 500 134 10ms 25 Nov 2024 308th dyc3 496 135 12ms 8 Aug 2020 308th SniperSmiley 🇺🇸 496 135 11ms 23 Jun 2021 308th bbakersmith 496 135 9ms 15 Jul 2021 308th xDavidL 496 135 10ms 18 Feb 2022 308th codewrite 🇬🇧 496 135 11ms 4 Jul 2025 313th SirFireball3521 493 136 11ms 25 Jan 2023 314th bkshrader 489 137 10ms 31 Dec 2018 314th alangodfrey 489 137 10ms 10 Jun 2019 314th michelebastione 🇮🇹 489 137 11ms 7 Nov 2019 314th wrhm 489 137 10ms 12 Dec 2020 314th abailey2020 🇺🇸 489 137 10ms 13 Dec 2020 314th asheeri 489 137 9ms 31 Aug 2021 314th galloj 🇨🇿 489 137 10ms 18 Aug 2022 314th J09M 489 137 13ms 25 Sep 2025 322nd yettinmoor 486 138 10ms 29 Aug 2020 322nd Ailko 🇧🇪 486 138 9ms 12 May 2022 322nd Azearia 486 138 10ms 18 May 2025 325th itiievskyi 🇺🇦 482 139 11ms 11 Aug 2020 325th The3gs 482 139 11ms 13 Oct 2020 325th Fishron 482 139 40ms 14 Oct 2021 325th sleepyStick 482 139 11ms 7 Dec 2021 325th lomarbrick 482 139 11ms 19 May 2023 325th Jaydosu 482 139 10ms 25 Jun 2024 325th lhulinsky 482 139 11ms 21 Oct 2024 325th klixel 🇨🇦 482 139 13ms 19 Jun 2025 333rd AkashTandon167 479 140 10ms 9 Dec 2020 334th Deepztream 475 141 12ms 2 Sep 2018 334th Mojken 475 141 11ms 2 Sep 2018 334th Starwort 🇬🇧 475 141 11ms 17 Nov 2018 334th KiwiKoder0123 475 141 10ms 8 Jul 2019 334th jtaxen 475 141 10ms 18 Apr 2024 334th inverseLorentz 🇦🇺 475 141 12ms 10 May 2024 334th vhoulbreque 🇫🇷 475 141 12ms 8 Feb 2025 341st Pena86 472 142 11ms 26 Dec 2021 341st lemogne 472 142 10ms 3 Jun 2022 341st 2011-Chan-Ethan 472 142 9ms 12 Jul 2023 344th TobyBoyne 🇬🇧 469 143 11ms 18 Feb 2022 345th Trunksistor 🇫🇷 465 144 10ms 12 Apr 2022 345th SomeKitten 🇺🇸 465 144 10ms 21 Aug 2022 345th Bodo171 465 144 10ms 29 Nov 2022 345th ridingqwerty 🇺🇸 465 144 10ms 16 Jan 2024 349th achow0 462 145 9ms 23 Oct 2020 349th richard-oelze 🇩🇪 462 145 11ms 14 Mar 2022 349th TheZappie 462 145 10ms 30 Mar 2022 349th kenny14231 462 145 10ms 6 Aug 2022 349th jorisbertram 462 145 12ms 26 Aug 2022 349th roguh 🇬🇹 462 145 10ms 11 Jan 2024 349th Stockoh 🇫🇷 462 145 12ms 1 May 2024 349th SectorCorruptor 462 145 13ms 14 Aug 2025 357th wilkij1 459 146 9ms 17 Jun 2018 357th rowboat1 459 146 11ms 18 Jun 2022 357th jhpaques 🇫🇷 459 146 10ms 28 Jul 2022 357th Rambso 459 146 11ms 5 Feb 2023 361st therealbobo 456 147 10ms 23 Apr 2020 361st jfallon1997 456 147 14ms 16 Aug 2022 361st sbyrne51 456 147 10ms 5 Oct 2022 364th ionutm82 453 148 11ms 21 Feb 2019 364th Ted-Barrett 🇦🇺 453 148 11ms 2 Oct 2021 364th bogosorter 453 148 10ms 9 Jul 2025 367th petroselo 450 149 11ms 29 Dec 2021 367th shibacho 🇯🇵 450 149 11ms 11 Nov 2022 369th amishtal 447 150 10ms 26 Dec 2019 369th jbjd 447 150 11ms 30 Jun 2024 369th evan18c 447 150 11ms 22 Apr 2025 372nd jarekwg 444 151 12ms 9 May 2019 372nd Haksell 🇦🇶 444 151 19ms 1 Dec 2019 372nd karhuthebear 444 151 10ms 11 May 2022 372nd LocNgu 444 151 11ms 21 Jul 2023 First Prev 301–375 of 575 Next Last