The Minesweeper hole will go live in approximately 2 days. Why not try and solve it ahead of time?
Rock-paper-scissors-Spock-lizard 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 526th Ralac07 🇦🇺 524 246 10ms 18 Apr 2025 527th The-Wolfson 524 294 4,137ms 22 Jan 2025 528th shaunjc 522 247 20ms 15 Aug 2022 529th commandblockguy 🇺🇸 521 195 640ms 1 Sep 2025 530th michelebastione 🇮🇹 521 208 23ms 17 Jan 2022 530th Haksell 🇦🇶 521 208 9ms 21 Jan 2024 530th fourth-bit 521 208 24ms 6 Jul 2024 530th ahmetdemirag 🇨🇾 521 208 14ms 16 Oct 2024 530th jatloe 521 208 26ms 23 Oct 2024 535th Shanethegamer 🇺🇸 520 248 11ms 14 Mar 2023 535th CarsonChr 🇺🇸 520 248 13ms 12 Jul 2023 537th scpchicken 🇵🇼 518 209 20ms 26 Feb 2023 538th BambooleanLogic 🇸🇪 518 249 19ms 2 Dec 2021 539th Waffle3z 517 147 54ms 23 Jan 2021 540th petar-donchev 516 210 23ms 3 Sep 2019 540th PFedak 516 210 13ms 16 Apr 2020 540th quimey 516 210 13ms 20 Jul 2023 543rd stefangabos 🇷🇴 516 287 7ms 3 Jul 2023 544th lynn 515 273 38ms 19 Apr 2021 545th olligobber 🇦🇺 515 385 134ms 22 May 2020 546th janbehrens 🇩🇪 514 204 259ms 17 Jan 2024 547th okkun-oreo 514 211 14ms 29 Oct 2020 548th kevinnaviapaiva 514 684 38ms 28 Feb 2025 549th Jandoife 512 366 2ms 19 Jan 2023 550th jerrandolph 512 458 275ms 21 Oct 2023 551st tnecio 511 212 24ms 30 Aug 2020 551st jmerle 🇳🇱 511 212 13ms 22 Jan 2022 551st CedricGebistorf 511 212 14ms 16 Mar 2022 551st andrewjc2000 511 212 10ms 3 Mar 2025 555th MeWhenI 🇻🇦 508 221 3ms 12 May 2022 556th vroup 🇩🇰 508 254 12ms 18 Aug 2025 557th doberan 506 214 14ms 31 Oct 2020 557th olavaga 506 214 13ms 16 Aug 2021 557th HumanoidCPU 506 214 11ms 6 Aug 2024 560th MeWhenI 🇻🇦 506 587 2,282ms 22 Apr 2024 561st HallMatthew314 504 251 1,581ms 14 Sep 2022 562nd KatieLG 🇬🇧 504 471 2ms 23 Mar 2024 563rd Shanethegamer 🇺🇸 503 384 6ms 8 Feb 2025 564th nullie 502 216 13ms 15 Jun 2022 565th msbranicky 500 475 2ms 11 Oct 2023 566th b10011 🇫🇮 499 217 22ms 25 Jun 2020 566th adamnielson42 🇺🇸 499 217 14ms 1 Dec 2023 566th nstearns96 🇬🇧 499 217 13ms 23 Oct 2024 569th annaproxy 499 248 3ms 23 Feb 2022 570th postie77 498 385 349ms 14 Jun 2023 571st TaserTheFox 🇺🇸 497 218 13ms 8 Feb 2023 572nd rollershutter 497 255 7ms 7 Jun 2024 573rd tpaxman 🇨🇦 495 219 13ms 9 Dec 2020 574th Haksell 🇦🇶 494 154 34ms 22 Feb 2023 574th Andriamanitra 🇫🇮 494 154 36ms 26 Apr 2023 576th amollberg 🇸🇪 493 220 13ms 20 Jan 2024 577th olleicua 🇺🇸 490 155 33ms 6 Dec 2024 578th dokutan 490 207 759ms 12 Feb 2025 579th yanjs 490 221 23ms 1 Oct 2021 580th error256 490 228 544ms 11 Apr 2025 581st MeWhenI 🇻🇦 489 502 51ms 4 Apr 2023 582nd stellartux 488 208 492ms 26 Dec 2023 583rd Y0UR-U5ERNAME 488 222 20ms 4 Sep 2021 583rd RDShah 488 222 14ms 27 Nov 2021 583rd try-except-try-accept 🇹🇭 488 222 27ms 28 Jun 2022 583rd croc54 488 222 13ms 16 Jan 2025 587th jmerle 🇳🇱 488 396 4ms 6 Jul 2023 587th roguh 🇬🇹 488 396 4ms 27 Jan 2024 589th dokutan 488 791 14ms 24 Dec 2024 590th warmCabin 487 385 2ms 18 Dec 2019 591st rollershutter 486 223 13ms 25 Mar 2024 591st davidludwik2370 486 223 14ms 17 Sep 2025 593rd dokutan 485 398 4ms 30 May 2023 594th error256 484 157 52ms 8 May 2025 595th HumanoidCPU 484 210 469ms 7 Aug 2024 596th cellobix 484 224 13ms 15 Aug 2019 596th domingues 🇵🇹 484 224 13ms 10 Aug 2022 596th vishwathg 484 224 13ms 3 Apr 2023 599th dzhang314 482 225 14ms 14 Aug 2019 600th stefangimmillaro 480 234 3ms 17 Jul 2025 First Prev 526–600 of 1,081 Next Last