The Minesweeper hole will go live in approximately 3 days. Why not try and solve it ahead of time?
Morse Encoder in all languages 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 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 Bytes Time Submitted 601st Psirving 402 341 10ms 2 Aug 2020 602nd pg98 400 341 9ms 5 Sep 2019 603rd TheAristos 399 343 10ms 30 Oct 2019 604th ericlangedijk 🇸🇮 399 490 60ms 23 Feb 2022 605th TheZwierzLF 🇵🇱 398 344 16ms 30 May 2025 606th adriweb 🇫🇷 398 382 2ms 11 Aug 2023 607th perlebach 🇨🇿 397 273 6ms 17 Aug 2021 608th n1LS 397 280 35ms 26 Sep 2019 609th CheeseCake628 🇳🇴 397 345 13ms 20 Jun 2025 609th vgamula 🇺🇦 397 345 14ms 7 Jul 2025 611th fitzdotlol 🇺🇸 396 344 10ms 28 Mar 2022 612th shreyasminocha 395 345 10ms 2 Aug 2020 613th nephila-nacrea 🇬🇧 394 275 3ms 24 Jun 2020 614th DaCoolOne 393 387 2ms 27 Feb 2020 615th OllieBoyne 🇬🇧 392 349 13ms 23 Jan 2021 615th SB-945 392 349 21ms 4 Sep 2023 615th Jacob385 392 349 10ms 1 May 2024 618th marcin7Cd 392 439 8ms 5 Apr 2021 619th Natanaelel 🇸🇪 390 312 3ms 23 Jun 2023 620th MeWhenI 🇻🇦 390 731 1,271ms 9 Feb 2025 621st SoliGhost 389 352 12ms 8 Jun 2025 622nd MasFlam 387 309 698ms 6 May 2021 623rd jgbaldwinbrown 387 437 300ms 9 Jul 2021 624th kjhughes097 🇬🇧 386 344 396ms 9 Dec 2020 625th aksyristos 386 355 13ms 14 Mar 2023 625th codewrite 🇬🇧 386 355 10ms 12 Jul 2025 627th ozkxr 385 354 9ms 27 Apr 2020 628th ian-h-chamberlain 🇺🇸 385 455 230ms 4 Aug 2022 629th juliansiebert 🇩🇪 383 298 304ms 15 Jun 2025 630th jfallon1997 383 358 9ms 13 May 2024 631st LucaArgentiUCF 🇮🇹 383 484 51ms 25 Jan 2021 632nd tomh1012 382 347 366ms 21 Sep 2022 633rd betaveros 382 359 10ms 1 Jan 2023 634th jahakari 381 348 343ms 21 Nov 2021 635th LSWdigital 381 403 25ms 15 Dec 2021 636th jerrandolph 381 444 305ms 3 Nov 2023 637th Yewzir 🇧🇪 381 475 2,042ms 7 May 2024 638th dzshn 380 360 13ms 25 Nov 2020 638th stordev 380 360 11ms 26 Feb 2021 638th richard-oelze 🇩🇪 380 360 12ms 20 Mar 2021 638th 77Tigers 380 360 11ms 28 May 2021 642nd Blendi-Goose 379 401 2ms 22 days ago 643rd tobeannouncd 379 493 143ms 29 Apr 2024 644th biinari 378 294 36ms 25 Mar 2018 645th pandapawskat 378 339 2ms 22 Sep 2021 646th labster 378 352 6ms 10 Mar 2018 647th yzhs 🇩🇪 377 295 36ms 20 Jul 2022 648th dokutan 376 296 35ms 21 Apr 2025 649th acollett89 376 363 10ms 5 Aug 2025 650th msbranicky 376 409 2ms 14 Oct 2023 651st 0xjac 🇨🇭 376 450 299ms 9 Jun 2025 652nd dijs 375 364 11ms 20 Dec 2019 652nd madeforlosers 375 364 10ms 30 Nov 2023 654th eiburns 373 367 11ms 8 May 2023 655th SpareManiKatti 372 367 11ms 14 Oct 2021 656th temoto 371 369 11ms 20 Sep 2018 657th CaedenHarper 🇨🇦 370 370 10ms 10 Oct 2024 658th BuBuaBu 369 412 2ms 30 Aug 2023 659th modellking 368 362 4ms 22 Mar 2018 660th brochmann 🇸🇪 368 372 9ms 9 Feb 2022 660th FortuiteMan 🇫🇷 368 372 10ms 10 Sep 2023 660th ridingqwerty 🇺🇸 368 372 13ms 3 Dec 2023 663rd PotatoSaladOverlord 367 373 10ms 16 Jan 2024 664th pickerj 366 374 11ms 5 Jun 2024 665th CheeseCake628 🇳🇴 365 337 498ms 9 days ago 666th ragerin 365 375 16ms 21 Feb 2018 667th ChrisTheisen 364 364 347ms 19 Dec 2022 668th croc54 364 376 10ms 14 Jan 2025 669th msbranicky 363 466 297ms 31 Aug 2023 670th m42km 362 378 10ms 23 Oct 2023 670th klixel 🇨🇦 362 378 14ms 23 Jan 2025 672nd Jacob385 361 341 1,856ms 1 May 2024 673rd bac0id 361 368 342ms 4 Jul 2024 674th unfinishedprogram 361 378 9ms 28 Nov 2023 675th pandapawskat 360 308 3ms 27 Aug 2021 First Prev 601–675 of 962 Next Last
