The Minesweeper hole will go live in approximately 4 days. Why not try and solve it ahead of time?
Roman to Arabic 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 599th voytxt 🇨🇿 694 109 16ms 12 Jul 2024 602nd CaedenHarper 🇨🇦 694 129 7ms 22 Aug 2025 603rd NewDefectus 🇮🇱 691 104 27ms 16 Oct 2021 604th emgordon154 691 111 2,910ms 13 Dec 2024 605th Shanethegamer 🇺🇸 691 113 364ms 31 Oct 2023 606th m-tkach 🇺🇦 691 117 4ms 21 Jan 2022 607th stefangimmillaro 689 113 7ms 7 Nov 2023 608th retrohun 688 114 2,110ms 16 Aug 2025 609th helbling 🇨🇭 687 110 19ms 3 Sep 2025 610th lynn 687 117 90ms 30 Nov 2021 611th Shanethegamer 🇺🇸 687 146 2,608ms 9 Jan 2022 611th Yewzir 🇧🇪 687 146 58ms 10 Jun 2024 613th rucin93 🇵🇱 686 95 165ms 31 Oct 2024 614th yzhs 🇩🇪 686 162 294ms 25 Jul 2021 615th yzhs 🇩🇪 684 105 24ms 25 Oct 2020 615th Espiobest 684 105 26ms 26 Feb 2021 615th mokymok 🇺🇸 684 105 22ms 27 Sep 2021 615th Babafaba 684 105 29ms 3 days ago 619th Natanaelel 🇸🇪 683 73 215ms 16 Feb 2023 620th XenThe 🇬🇧 681 111 11ms 1 Jul 2025 621st annaproxy 681 157 37ms 11 May 2023 622nd mintypython 675 112 14ms 16 Oct 2018 622nd saramaebee 675 112 14ms 18 Oct 2018 622nd taklam 675 112 16ms 4 Jul 2020 622nd igmcdowell 675 112 12ms 4 Jan 2022 626th Jiramide 674 133 14ms 7 Feb 2021 627th ReidZ3 🇺🇸 674 165 441ms 13 Dec 2020 628th MeWhenI 🇻🇦 673 147 52ms 17 Feb 2023 629th DialFrost 🇸🇬 672 106 796ms 16 Nov 2024 630th SirBogman 🇺🇸 669 51 53ms 1 Sep 2022 631st vmcnabb 🇳🇿 669 113 15ms 6 May 2021 631st targrik 669 113 14ms 24 Feb 2025 633rd MahlerFive 🇨🇦 667 186 298ms 24 Apr 2020 634th clockworknazo 666 114 22ms 20 Feb 2023 635th MichalMarsalek 🇨🇿 666 135 408ms 30 Aug 2022 636th Natanaelel 🇸🇪 666 167 404ms 10 May 2025 637th MeWhenI 🇻🇦 666 271 150ms 29 Nov 2023 638th FlorianCassayre 🇫🇷 665 108 27ms 18 Sep 2023 638th snoozingnewt 🇺🇸 665 108 23ms 28 Sep 2025 640th lionbryce 664 135 12ms 8 Aug 2024 641st alexkunin 663 114 12ms 7 Jul 2019 642nd sean-niemann 🇺🇸 663 122 3ms 31 Oct 2023 643rd MeWhenI 🇻🇦 663 152 433ms 8 Dec 2022 644th SirBogman 🇺🇸 663 182 61ms 17 Apr 2022 645th RaBa21 🇭🇺 659 109 19ms 12 Jul 2025 646th Bubbler-4 656 52 49ms 9 Dec 2021 646th DialFrost 🇸🇬 656 52 50ms 1 Feb 2023 648th Shanethegamer 🇺🇸 656 76 160ms 12 Dec 2021 649th sean-niemann 🇺🇸 656 153 66ms 11 Jul 2024 650th dokutan 654 137 13ms 20 Apr 2025 651st SB-945 653 110 27ms 7 Apr 2024 651st Troon 653 110 20ms 27 Aug 2025 653rd varhammer 🇷🇺 653 121 211ms 13 Dec 2023 654th BBoehm 🇩🇪 652 116 12ms 21 Dec 2020 655th MeWhenI 🇻🇦 652 193 37ms 6 Jun 2023 656th hyvyys 646 117 11ms 19 Sep 2020 656th aksyristos 646 117 13ms 2 Nov 2022 658th janbehrens 🇩🇪 645 121 398ms 16 May 2023 659th villfa 643 121 22ms 2 Nov 2018 660th keelimeguy 🇺🇸 642 112 26ms 17 May 2025 661st 386asm 🇺🇸 642 154 52ms 5 May 2023 662nd user189032 641 118 14ms 29 May 2019 663rd SirBogman 🇺🇸 640 101 532ms 20 Jan 2024 664th Shanethegamer 🇺🇸 640 120 18ms 17 Dec 2023 665th Yewzir 🇧🇪 640 122 405ms 10 Jun 2024 666th RockOfStone 640 140 15ms 17 Mar 2024 667th scpchicken 🇵🇼 639 78 183ms 4 May 2022 668th mrondon8 638 158 602ms 5 Sep 2021 669th Shanethegamer 🇺🇸 636 127 4ms 28 May 2025 670th unfinishedprogram 635 119 13ms 12 Jul 2024 671st jared-hughes 635 141 14ms 16 Apr 2022 672nd snyderek 🇺🇸 635 158 76ms 9 Nov 2024 673rd olligobber 🇦🇺 635 175 379ms 21 May 2020 674th MeWhenI 🇻🇦 634 101 1,321ms 15 Sep 2025 675th MeWhenI 🇻🇦 631 58 7ms 16 Jan 2022 First Prev 601–675 of 1,374 Next Last
