The Minesweeper hole will go live in approximately 4 days. Why not try and solve it ahead of time?
Intersection in all languages 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 825th neel11235813 577 121 432ms 10 Mar 2024 827th richard-oelze 🇩🇪 577 153 10ms 11 Apr 2021 828th Shanethegamer 🇺🇸 577 156 12ms 22 Dec 2023 829th AGoyet 576 133 14ms 29 Jun 2022 829th galloj 🇨🇿 576 133 12ms 4 Mar 2023 829th jfallon1997 576 133 14ms 9 Apr 2024 829th bknower 576 133 11ms 30 Jun 2025 833rd snoozingnewt 🇺🇸 576 195 6ms 24 days ago 834th Yewzir 🇧🇪 576 218 3ms 19 Oct 2023 835th iznax 576 232 2ms 7 Oct 2020 836th p-vf 🇨🇭 576 252 407ms 21 Nov 2021 837th stefangabos 🇷🇴 574 154 10ms 8 Apr 2024 837th gigaprofisi 🇺🇸 574 154 11ms 10 Aug 2025 839th Natanaelel 🇸🇪 572 53 34ms 3 Mar 2022 840th roguh 🇬🇹 572 122 524ms 23 Jan 2024 841st badouralix 572 134 11ms 18 Mar 2021 841st NicholasSeward 572 134 23ms 9 Sep 2021 841st quimey 572 134 14ms 23 Mar 2023 841st TaserTheFox 🇺🇸 572 134 11ms 24 Mar 2023 841st cros107 🇦🇺 572 134 14ms 3 Jun 2023 841st namelessiw 572 134 10ms 15 Jan 2024 841st brimstonetrader 572 134 11ms 22 Jan 2024 841st mrmena 🇦🇺 572 134 11ms 27 Mar 2024 841st EnTerr 572 134 11ms 1 Sep 2024 841st andrewjc2000 572 134 10ms 9 Mar 2025 851st MeWhenI 🇻🇦 572 136 201ms 29 Jul 2024 852nd jake-freeman 570 155 14ms 4 Nov 2020 852nd LordSir101 570 155 10ms 16 Aug 2025 854th argusdusty 🇺🇸 567 135 14ms 25 Dec 2020 854th boxjelly 567 135 11ms 10 Feb 2021 854th sleepyStick 567 135 12ms 11 Mar 2022 854th smartiel 567 135 45ms 14 Sep 2022 854th trist224 🇫🇷 567 135 47ms 21 Sep 2022 854th randolchance 567 135 12ms 29 Dec 2022 860th smclaughlin-cf 566 156 11ms 2 May 2025 860th a6166231 🇨🇳 566 156 11ms 22 May 2025 862nd Daniel-Ellison 565 124 266ms 9 Sep 2025 863rd MeWhenI 🇻🇦 564 303 68ms 13 Jul 2021 864th david-ds 563 136 13ms 18 Mar 2021 864th hyperneutrino 563 136 20ms 28 Jun 2021 864th guilhem-roy 🇫🇷 563 136 13ms 23 Feb 2022 864th Terobero 563 136 11ms 2 Sep 2024 864th Pyroan 563 136 13ms 16 May 2025 864th Emutis 🇱🇹 563 136 11ms 30 Aug 2025 870th w-henderson 563 157 10ms 11 Jun 2022 871st roylucas 562 313 425ms 15 Dec 2022 872nd MarcMush 🇫🇷 559 137 12ms 9 Jul 2021 872nd bob-th 559 137 12ms 19 Jul 2022 872nd FrancoisXavierDecroix 559 137 13ms 16 Apr 2024 872nd FranklinJiaChen 559 137 11ms 5 Aug 2024 876th stefangimmillaro 558 101 61ms 26 Dec 2024 877th janbehrens 🇩🇪 557 145 9ms 10 May 2021 878th sidok 556 126 227ms 5 May 2024 879th jiaminglimjm 🇲🇾 555 138 13ms 9 Jan 2021 879th ArmaanAS 555 138 13ms 25 Mar 2021 879th TinyTheBrontosaurus 555 138 13ms 3 Dec 2023 879th markusgraube 555 138 10ms 1 Jul 2024 879th Mathrew2012 555 138 11ms 15 Aug 2024 884th kgodara 555 152 355ms 18 Jan 2024 885th nwellnhof 🇩🇪 554 81 7ms 2 Jun 2022 886th Andriamanitra 🇫🇮 554 165 4ms 15 May 2023 887th snoozingnewt 🇺🇸 554 232 146ms 24 days ago 888th HumanEquivalentUnit 553 139 271ms 8 Oct 2020 888th IISResetMe 553 139 464ms 25 Feb 2024 890th ravnskjaer 🇩🇰 553 318 499ms 20 Dec 2024 891st emgordon154 553 395 1,792ms 16 Sep 2025 892nd Codsilla 🇨🇦 552 127 278ms 4 Jul 2022 893rd snoozingnewt 🇺🇸 552 185 2,873ms 24 days ago 894th jared-hughes 551 55 34ms 6 Nov 2021 894th SirBogman 🇺🇸 551 55 41ms 22 Sep 2025 896th AforAmpere 551 139 15ms 21 Feb 2021 897th Shanethegamer 🇺🇸 551 143 121ms 6 Dec 2024 898th MeWhenI 🇻🇦 549 147 5ms 18 Nov 2023 899th blaztoma 🇱🇹 547 103 40ms 12 days ago 900th MeWhenI 🇻🇦 547 128 264ms 15 Feb 2023 First Prev 826–900 of 1,254 Next Last