The Minesweeper hole will go live in approximately 5 days. Why not try and solve it ahead of time?
DFA Simulator 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 376th snoozingnewt 🇺🇸 578 194 1,157ms 8 days ago 377th Ripick 575 211 372ms 28 Jun 2025 378th wh3n3v3r 🇨🇿 574 245 15ms 11 Nov 2024 379th MeWhenI 🇻🇦 572 257 77ms 6 Nov 2023 380th neihousaigaai 569 247 13ms 7 Oct 2024 381st MeWhenI 🇻🇦 564 188 273ms 7 Dec 2023 382nd JunkIce 564 249 17ms 9 Mar 2025 383rd galloj 🇨🇿 553 254 15ms 24 Nov 2023 383rd MaxElf999 553 254 12ms 9 Feb 2024 385th Yax42 🇫🇷 549 208 13ms 9 Sep 2025 386th bac0id 548 274 2ms 8 Jan 2025 387th Shanethegamer 🇺🇸 544 210 4ms 1 Nov 2023 388th janAkali 🇷🇺 544 268 469ms 7 Jun 2025 389th FlorianCassayre 🇫🇷 540 260 13ms 3 Nov 2023 390th CaedenHarper 🇨🇦 539 208 1,774ms 20 Sep 2025 391st tigerdan2 🇩🇪 539 352 421ms 1 Nov 2023 392nd logvp 538 261 13ms 6 Oct 2024 393rd tomh1012 538 267 379ms 9 Nov 2023 394th za3k 536 262 12ms 22 Jul 2025 395th KatieLG 🇬🇧 523 207 1,011ms 15 Oct 2024 396th JunkIce 522 241 804ms 9 Mar 2025 397th BREMAUCY 🇫🇷 520 270 13ms 21 Aug 2025 398th MeWhenI 🇻🇦 517 221 16ms 20 Jun 2024 399th FortuiteMan 🇫🇷 517 272 15ms 14 Oct 2024 400th Aurel300 🇨🇭 517 405 287ms 21 Jun 2024 401st snoozingnewt 🇺🇸 515 240 25ms 8 days ago 402nd albanian-laundromat 513 223 9ms 2 Jul 2025 403rd alexjurkiewicz 🇦🇺 511 275 12ms 14 Nov 2023 404th MeWhenI 🇻🇦 508 221 852ms 30 Aug 2025 405th snoozingnewt 🇺🇸 508 374 468ms 8 days ago 406th FranklinJiaChen 505 278 14ms 4 Jul 2024 407th MateuszPietrzak 🇵🇱 503 344 79ms 19 Nov 2023 408th AlephSquirrel 501 360 7ms 14 May 2025 409th IISResetMe 500 212 446ms 22 Feb 2024 410th dokutan 497 283 13ms 5 Jul 2024 411th HumanoidCPU 488 234 10ms 1 Apr 2025 412th jelleromer 485 290 31ms 19 Nov 2023 413th CaedenHarper 🇨🇦 484 236 11ms 15 Sep 2025 414th KatieLG 🇬🇧 482 192 38ms 15 Oct 2024 415th Shanethegamer 🇺🇸 476 180 8ms 9 Nov 2023 416th snoozingnewt 🇺🇸 475 307 396ms 8 days ago 417th BREMAUCY 🇫🇷 472 267 1,367ms 21 Aug 2025 418th msbranicky 472 298 15ms 1 Nov 2023 419th jerrandolph 471 438 247ms 1 Nov 2023 420th mbittner20 470 299 12ms 12 Feb 2024 421st madeforlosers 468 244 10ms 8 Nov 2023 422nd roguh 🇬🇹 464 324 2ms 15 Oct 2024 423rd snoozingnewt 🇺🇸 462 247 11ms 8 days ago 424th MeWhenI 🇻🇦 462 308 13ms 27 Jun 2024 425th snoozingnewt 🇺🇸 460 457 36ms 8 days ago 426th haighd 459 306 18ms 21 Nov 2023 427th dokutan 458 275 736ms 5 Jul 2024 428th madex 🇩🇪 453 310 13ms 18 days ago 429th snoozingnewt 🇺🇸 438 395 2,931ms 8 days ago 430th dokutan 432 281 726ms 18 Mar 2025 431st snoozingnewt 🇺🇸 432 323 127ms 8 days ago 432nd jgbaldwinbrown 430 349 2ms 14 Mar 2024 433rd snoozingnewt 🇺🇸 428 267 5ms 8 days ago 434th msbranicky 423 298 827ms 17 Jan 2024 435th RZ781 417 337 18ms 19 Nov 2023 436th snoozingnewt 🇺🇸 414 207 4ms 8 days ago 437th zakariamouhid 414 276 22ms 1 Nov 2023 438th Schmitt-Very-Cool 411 462 451ms 26 Sep 2025 439th snoozingnewt 🇺🇸 398 492 48ms 8 days ago 440th RockOfStone 396 355 4ms 5 Mar 2024 441st bitsandbeyond 🇳🇱 393 270 4,944ms 19 days ago 442nd retrohun 391 339 66ms 18 Nov 2023 443rd CaedenHarper 🇨🇦 388 489 498ms 19 days ago 444th snoozingnewt 🇺🇸 386 364 3ms 8 days ago 445th jensdewaard 378 372 22ms 19 Nov 2023 446th snoozingnewt 🇺🇸 376 418 148ms 8 days ago 447th snoozingnewt 🇺🇸 374 354 71ms 8 days ago 448th msbranicky 374 413 23ms 1 Nov 2023 449th msbranicky 374 462 13ms 1 Nov 2023 450th MeWhenI 🇻🇦 373 355 159ms 18 Nov 2023 First Prev 376–450 of 487 Next Last