The Minesweeper hole will go live in approximately 5 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 221st SniperSmiley 🇺🇸 641 103 13ms 23 Jun 2021 221st lemogne 641 103 15ms 10 Aug 2021 221st CedricGebistorf 641 103 15ms 25 Feb 2022 221st knutae 🇳🇴 641 103 13ms 1 Mar 2022 221st petroselo 641 103 13ms 10 Apr 2022 221st b10011 🇫🇮 641 103 13ms 7 Jan 2023 221st DanielPeterssonAI 641 103 12ms 15 Mar 2023 221st Terobero 641 103 24ms 4 Sep 2024 234th rschwa6308 🇺🇸 635 104 13ms 16 Jul 2019 234th cellobix 635 104 19ms 13 Aug 2019 234th stordev 635 104 14ms 26 Feb 2021 234th cubed-guy 635 104 18ms 13 Feb 2022 234th TaserTheFox 🇺🇸 635 104 20ms 18 Apr 2023 234th cros107 🇦🇺 635 104 12ms 17 Jun 2023 240th giacomogallina 629 105 16ms 4 Oct 2019 240th SupImDos 629 105 13ms 26 Jun 2020 240th PiterAnnema 629 105 14ms 29 Aug 2020 240th Stockoh 🇫🇷 629 105 14ms 17 Dec 2021 240th Anonymousellama21 629 105 13ms 15 Jun 2022 240th GulgDev 629 105 19ms 21 Mar 2023 240th jtaxen 629 105 21ms 22 Jun 2023 240th tnecio 629 105 15ms 18 Jun 2024 240th codingisgreatbutiamnot 629 105 21ms 27 Jul 2024 240th starfihs 629 105 16ms 21 Sep 2024 240th SoliGhost 629 105 14ms 11 Jun 2025 251st Starwort 🇬🇧 623 106 20ms 14 Aug 2019 251st sambirnbaum1 623 106 12ms 13 Oct 2019 251st derekthatcher 623 106 12ms 22 Sep 2020 251st tpaxman 🇨🇦 623 106 13ms 10 Dec 2020 251st lmolteno 623 106 13ms 9 Mar 2021 251st chartung17 623 106 17ms 1 Jan 2024 251st inverseLorentz 🇦🇺 623 106 13ms 22 May 2024 251st Rubiksmath 623 106 14ms 29 Sep 2024 259th danielwang5 617 107 17ms 1 Aug 2020 259th markusgraube 617 107 17ms 11 Apr 2023 259th BREMAUCY 🇫🇷 617 107 14ms 25 May 2023 259th midnattssol 🇸🇪 617 107 19ms 27 Jul 2023 263rd adoxography 611 108 13ms 16 Sep 2019 263rd kbeat 🇰🇿 611 108 24ms 5 Jun 2025 265th vonKrafft 606 109 13ms 24 Mar 2020 265th geofft 606 109 14ms 11 Dec 2020 265th cbondurant 606 109 18ms 5 May 2021 265th j-Ewan 606 109 20ms 2 Mar 2022 265th nstearns96 🇬🇧 606 109 32ms 29 Nov 2022 265th jipsong 🇩🇪 606 109 22ms 22 Jun 2025 271st SpeedyNinja 600 110 20ms 21 Oct 2020 271st zbreit 🇺🇸 600 110 20ms 16 Aug 2021 271st PhysicDev 🇫🇷 600 110 13ms 17 Mar 2022 271st jettdc 600 110 13ms 4 Dec 2022 271st MichalMarsalek 🇨🇿 600 110 13ms 31 Jan 2023 271st RedzGoose 🇦🇺 600 110 12ms 18 Oct 2024 271st Europe2048 600 110 13ms 22 Oct 2024 271st mishak-sys 600 110 20ms 24 Feb 2025 279th TobyBoyne 🇬🇧 595 111 13ms 1 Aug 2019 279th doug-h 595 111 11ms 29 May 2020 279th suwat513 595 111 13ms 20 Sep 2022 279th eiburns 595 111 12ms 21 Jan 2023 279th Vaekor 595 111 13ms 9 Jul 2023 279th Mikey-Beep 🇬🇧 595 111 14ms 24 Aug 2023 279th PyryL 🇫🇮 595 111 16ms 26 Aug 2024 286th richard-oelze 🇩🇪 589 112 19ms 17 Jan 2021 286th martinnorling 🇸🇪 589 112 20ms 9 Mar 2022 286th ImpressedByRocks 589 112 37ms 11 Mar 2025 286th ffelixm 589 112 19ms 27 May 2025 290th jotslo 🇬🇧 584 113 15ms 12 Jul 2019 290th anominos 584 113 26ms 14 Dec 2019 290th bastienvoirin 🇫🇷 584 113 20ms 8 Apr 2020 290th dpasionek 584 113 19ms 2 Oct 2020 290th Y0UR-U5ERNAME 584 113 20ms 5 Sep 2021 290th maddenfederico 584 113 16ms 29 Jan 2022 290th mbittner20 584 113 16ms 27 May 2023 290th Emutis 🇱🇹 584 113 13ms 10 Oct 2024 298th kinoute 🇫🇷 579 114 26ms 12 Sep 2021 298th BrenSchaap 579 114 17ms 21 Oct 2021 298th wirewolf010 579 114 12ms 4 Jan 2022 First Prev 226–300 of 452 Next Last
