The Minesweeper hole will go live in approximately 2 days. Why not try and solve it ahead of time?
Seven Segment 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 601st daedals 574 138 11ms 24 Apr 2019 601st bastienvoirin 🇫🇷 574 138 11ms 9 Apr 2020 601st davitf 574 138 11ms 6 Jul 2020 601st j-Ewan 574 138 14ms 14 Feb 2022 601st janbehrens 🇩🇪 574 138 12ms 17 Jun 2023 606th jared-hughes 571 98 36ms 10 Sep 2022 606th olleicua 🇺🇸 571 98 35ms 13 Jan 2024 608th roguh 🇬🇹 571 174 2ms 22 Jan 2024 609th Decrare 570 166 383ms 7 Sep 2025 610th fourth-bit 569 139 12ms 3 Jul 2024 610th bzijlema 🇳🇱 569 139 10ms 30 Jun 2025 612th msbranicky 569 238 278ms 5 Sep 2023 613th janbehrens 🇩🇪 568 121 421ms 2 Nov 2021 614th janbehrens 🇩🇪 568 129 217ms 3 Dec 2023 615th boxjelly 568 229 148ms 7 Jan 2021 616th bluebear94 566 95 146ms 4 Feb 2018 616th Natanaelel 🇸🇪 566 95 100ms 7 Nov 2023 618th Yewzir 🇧🇪 566 170 2ms 16 Oct 2023 619th NickTheEASDude 🇺🇸 566 202 1ms 21 Aug 2024 620th daniel-pedersen 🇸🇪 564 160 10ms 7 Mar 2022 621st 1231234md5 🇨🇳 564 176 2ms 8 Jan 2024 622nd ericlangedijk 🇸🇮 563 168 376ms 24 Feb 2022 623rd PatrickStephansen 🇿🇦 561 141 21ms 3 Nov 2020 623rd jared-hughes 561 141 11ms 8 Sep 2022 623rd stefangimmillaro 561 141 9ms 26 Apr 2023 623rd mossiegoat 561 141 11ms 8 Jun 2025 627th aksyristos 561 177 2ms 29 Dec 2022 627th mnurzia 561 177 2ms 13 Oct 2023 629th Shanethegamer 🇺🇸 560 162 4ms 26 Apr 2023 630th MeWhenI 🇻🇦 559 123 242ms 15 Feb 2023 631st cam-lambda 559 221 7ms 1 May 2018 632nd satutalo 🇫🇮 558 173 6ms 25 Sep 2023 633rd Shanethegamer 🇺🇸 558 178 3,550ms 28 Oct 2024 634th Shanethegamer 🇺🇸 558 239 51ms 12 Sep 2024 635th Yewzir 🇧🇪 557 179 127ms 17 Sep 2023 636th icy-lava 557 205 2ms 11 Aug 2023 637th MeWhenI 🇻🇦 555 132 207ms 28 Jan 2023 637th nullshallot 555 132 218ms 9 Jan 2025 639th DialFrost 🇸🇬 554 101 33ms 5 Jan 2023 640th JunkIce 554 131 329ms 9 Mar 2025 641st alexkunin 554 163 9ms 3 Jul 2019 641st dsntzn 🇸🇰 554 163 9ms 17 Aug 2020 641st nathanadams 🇳🇿 554 163 10ms 28 Mar 2023 644th dpethes 554 217 1,011ms 10 Jan 2024 645th rambox11 552 180 2ms 24 Jun 2019 646th dokutan 551 181 143ms 3 Jul 2024 647th kurkale6ka 550 96 3ms 9 Sep 2021 648th jarekwg 550 144 10ms 26 Apr 2019 648th ahegewald 550 144 10ms 16 Oct 2023 648th cros107 🇦🇺 550 144 10ms 29 Jul 2024 651st user189032 550 164 9ms 29 May 2019 652nd Yewzir 🇧🇪 550 179 6ms 8 Apr 2024 653rd NewDefectus 🇮🇱 549 181 2ms 15 Feb 2021 653rd DialFrost 🇸🇬 549 181 2ms 26 Feb 2024 655th cbrt-x 549 237 154ms 5 Oct 2023 656th MeWhenI 🇻🇦 548 167 3ms 8 Mar 2025 657th MeWhenI 🇻🇦 547 138 133ms 3 Aug 2024 658th iczelia 🇩🇪 547 165 9ms 12 days ago 659th scottwday 🇨🇦 546 145 11ms 22 Nov 2021 659th Flekay 🇩🇪 546 145 12ms 19 Jun 2025 659th madex 🇩🇪 546 145 15ms 15 Sep 2025 662nd alichraghi 546 182 2ms 14 Oct 2021 663rd RussellEmerine 546 238 126ms 10 Apr 2020 664th olivermrose 🇺🇸 544 97 3ms 30 Oct 2021 665th daisy-lau 544 166 9ms 16 Jun 2020 666th Shanethegamer 🇺🇸 543 178 8ms 28 Apr 2022 666th dokutan 543 178 6ms 10 Apr 2025 668th NeatCrown 🇨🇦 543 183 2ms 8 Mar 2023 669th Ripick 543 210 417ms 1 Jun 2025 670th Shanethegamer 🇺🇸 543 229 550ms 24 Sep 2025 671st marcin7Cd 542 146 12ms 15 Mar 2020 671st ArmaanAS 542 146 10ms 19 Mar 2021 671st HumanoidCPU 542 146 10ms 7 Aug 2024 671st BREMAUCY 🇫🇷 542 146 14ms 10 Aug 2025 675th emgordon154 541 182 7ms 12 Jan 2025 First Prev 601–675 of 1,411 Next Last