The Minesweeper hole will go live in approximately 25 hours. Why not try and solve it ahead of time?
Niven Numbers (Long) 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 Tower of Hanoi 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 Tower of Hanoi Turtle Tutorial # Golfer Points Bytes Time Submitted 215th bsoyka 🇺🇸 833 60 17ms 26 Nov 2023 215th smokestacklightnin 🇺🇸 833 60 16ms 5 Jan 2024 215th aalec 833 60 26ms 25 Apr 2024 215th 1231234md5 🇨🇳 833 60 16ms 10 May 2024 215th cyxv 833 60 16ms 26 Jul 2024 215th NanduBC 833 60 17ms 7 Sep 2024 215th LostSyntax21 🇬🇧 833 60 17ms 10 Sep 2024 215th Loag 833 60 16ms 22 Sep 2024 215th JunkIce 833 60 16ms 7 Oct 2024 215th gallium-gonzollium 833 60 15ms 2 Nov 2024 215th ejini6969 833 60 1,710ms 14 Jun 2025 215th Flekay 🇩🇪 833 60 17ms 10 Jul 2025 215th jacekwladzinski 833 60 21ms 27 days ago 239th michelebastione 🇮🇹 820 61 18ms 15 Aug 2022 239th glesnick 820 61 17ms 15 Aug 2022 239th MichaelMBradley 🇨🇦 820 61 21ms 18 Aug 2022 239th argusdusty 🇺🇸 820 61 16ms 21 Aug 2022 239th PhysicDev 🇫🇷 820 61 17ms 5 Sep 2022 239th jsthope 820 61 21ms 28 Sep 2022 239th 0-4849 820 61 306ms 30 Oct 2022 239th taesungh 820 61 17ms 15 Oct 2023 239th adamnielson42 🇺🇸 820 61 17ms 15 Nov 2023 239th kejcao 🇨🇦 820 61 24ms 16 May 2024 239th dal548 820 61 23ms 12 Jun 2024 239th hellwue 820 61 296ms 25 Jun 2024 251st jaxmattfair 🇺🇸 806 62 16ms 9 Aug 2022 251st P-Quentin 🇫🇷 806 62 301ms 10 Aug 2022 251st kenballus 806 62 24ms 17 Aug 2022 251st shibacho 🇯🇵 806 62 21ms 19 Aug 2022 251st LordJimX 806 62 17ms 26 Aug 2022 251st dgambit 806 62 17ms 30 Aug 2022 251st heyuncle 806 62 26ms 4 Sep 2022 251st sleepingtable 806 62 17ms 6 Sep 2022 251st LukasFolwarczny 🇨🇿 806 62 19ms 22 Sep 2022 251st kevdah 806 62 17ms 4 Oct 2022 251st Bodo171 806 62 16ms 25 Nov 2022 251st PYRiTEmonark 806 62 18ms 29 Nov 2022 251st badboj40 806 62 17ms 26 Dec 2022 251st MiranDaniel 🇨🇿 806 62 20ms 2 Sep 2023 251st ssbhatt4321 806 62 16ms 14 Oct 2023 251st midnattssol 🇸🇪 806 62 18ms 19 Oct 2023 251st eiburns 806 62 16ms 27 Oct 2023 251st adoxography 806 62 16ms 19 Nov 2023 251st Pale-Vessel 806 62 17ms 18 Dec 2023 251st mstang107 806 62 18ms 20 Dec 2023 251st zwxzwxzwx21 806 62 23ms 30 Jan 2024 251st CutSandstone 806 62 18ms 8 Jul 2024 251st alexeldridge 806 62 16ms 8 Aug 2024 251st CyberTapir 806 62 17ms 28 Aug 2024 251st Andrey135296 806 62 16ms 25 Nov 2024 251st croc54 806 62 18ms 13 Jan 2025 251st iczelia 🇩🇪 806 62 17ms 11 days ago 278th descentcare 794 63 17ms 8 Aug 2022 278th dankleeman 794 63 20ms 8 Aug 2022 278th Lemonz-13223 794 63 21ms 23 Aug 2022 278th MarioSchwalbe 794 63 23ms 26 Aug 2022 278th MichalMarsalek 🇨🇿 794 63 20ms 29 Aug 2022 278th andre-de-lorde 794 63 17ms 6 Sep 2022 278th za3k 794 63 15ms 9 Oct 2022 278th PATTRIM 794 63 18ms 5 Jan 2023 278th Igyeom 🇰🇷 794 63 22ms 9 Jun 2023 278th alexjurkiewicz 🇦🇺 794 63 17ms 8 Nov 2023 278th jameswmccarty 794 63 16ms 15 Jun 2024 278th Mathrew2012 794 63 20ms 15 Aug 2024 278th FernSchoenberg 794 63 17ms 9 Oct 2024 278th ihatethefrench 794 63 18ms 5 Jan 2025 278th EnisEfe0 794 63 25ms 18 May 2025 293rd gdupeux 781 64 18ms 26 Aug 2022 293rd estomagordo 🇳🇱 781 64 16ms 26 Oct 2022 293rd gabrielsqw 781 64 16ms 17 Apr 2023 293rd DavidHospital 781 64 18ms 22 Sep 2023 293rd RedzGoose 🇦🇺 781 64 17ms 20 Oct 2024 298th elgan65536 769 65 18ms 15 Nov 2023 298th Glinte 769 65 19ms 13 Dec 2023 298th markusgraube 769 65 18ms 9 Mar 2024 First Prev 226–300 of 458 Next Last