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 The-Wolfson 524 294 4,137ms 22 Jan 2025 527th shaunjc 522 247 20ms 15 Aug 2022 528th commandblockguy 🇺🇸 521 195 640ms 1 Sep 2025 529th michelebastione 🇮🇹 521 208 23ms 17 Jan 2022 529th Haksell 🇦🇶 521 208 9ms 21 Jan 2024 529th fourth-bit 521 208 24ms 6 Jul 2024 529th ahmetdemirag 🇨🇾 521 208 14ms 16 Oct 2024 529th jatloe 521 208 26ms 23 Oct 2024 534th Shanethegamer 🇺🇸 520 248 11ms 14 Mar 2023 534th CarsonChr 🇺🇸 520 248 13ms 12 Jul 2023 536th scpchicken 🇵🇼 518 209 20ms 26 Feb 2023 537th BambooleanLogic 🇸🇪 518 249 19ms 2 Dec 2021 538th Waffle3z 517 147 54ms 23 Jan 2021 539th petar-donchev 516 210 23ms 3 Sep 2019 539th PFedak 516 210 13ms 16 Apr 2020 539th quimey 516 210 13ms 20 Jul 2023 542nd stefangabos 🇷🇴 516 287 7ms 3 Jul 2023 543rd lynn 515 273 38ms 19 Apr 2021 544th olligobber 🇦🇺 515 385 134ms 22 May 2020 545th janbehrens 🇩🇪 514 204 259ms 17 Jan 2024 546th okkun-oreo 514 211 14ms 29 Oct 2020 547th kevinnaviapaiva 514 684 38ms 28 Feb 2025 548th Jandoife 512 366 2ms 19 Jan 2023 549th tnecio 511 212 24ms 30 Aug 2020 549th jmerle 🇳🇱 511 212 13ms 22 Jan 2022 549th CedricGebistorf 511 212 14ms 16 Mar 2022 549th andrewjc2000 511 212 10ms 3 Mar 2025 553rd jerrandolph 511 458 275ms 21 Oct 2023 554th MeWhenI 🇻🇦 508 221 3ms 12 May 2022 555th vroup 🇩🇰 508 254 12ms 18 Aug 2025 556th doberan 506 214 14ms 31 Oct 2020 556th olavaga 506 214 13ms 16 Aug 2021 556th HumanoidCPU 506 214 11ms 6 Aug 2024 559th MeWhenI 🇻🇦 506 587 2,282ms 22 Apr 2024 560th HallMatthew314 504 251 1,581ms 14 Sep 2022 561st KatieLG 🇬🇧 504 471 2ms 23 Mar 2024 562nd Shanethegamer 🇺🇸 503 384 6ms 8 Feb 2025 563rd nullie 502 216 13ms 15 Jun 2022 564th msbranicky 500 475 2ms 11 Oct 2023 565th b10011 🇫🇮 499 217 22ms 25 Jun 2020 565th adamnielson42 🇺🇸 499 217 14ms 1 Dec 2023 565th nstearns96 🇬🇧 499 217 13ms 23 Oct 2024 568th annaproxy 499 248 3ms 23 Feb 2022 569th postie77 498 385 349ms 14 Jun 2023 570th TaserTheFox 🇺🇸 497 218 13ms 8 Feb 2023 571st rollershutter 497 255 7ms 7 Jun 2024 572nd tpaxman 🇨🇦 495 219 13ms 9 Dec 2020 573rd Haksell 🇦🇶 494 154 34ms 22 Feb 2023 573rd Andriamanitra 🇫🇮 494 154 36ms 26 Apr 2023 575th amollberg 🇸🇪 493 220 13ms 20 Jan 2024 576th olleicua 🇺🇸 490 155 33ms 6 Dec 2024 577th dokutan 490 207 759ms 12 Feb 2025 578th yanjs 490 221 23ms 1 Oct 2021 579th error256 490 228 544ms 11 Apr 2025 580th MeWhenI 🇻🇦 489 502 51ms 4 Apr 2023 581st stellartux 488 208 492ms 26 Dec 2023 582nd Y0UR-U5ERNAME 488 222 20ms 4 Sep 2021 582nd RDShah 488 222 14ms 27 Nov 2021 582nd try-except-try-accept 🇹🇭 488 222 27ms 28 Jun 2022 582nd croc54 488 222 13ms 16 Jan 2025 586th jmerle 🇳🇱 488 396 4ms 6 Jul 2023 586th roguh 🇬🇹 488 396 4ms 27 Jan 2024 588th dokutan 488 791 14ms 24 Dec 2024 589th warmCabin 487 385 2ms 18 Dec 2019 590th rollershutter 486 223 13ms 25 Mar 2024 590th davidludwik2370 486 223 14ms 17 Sep 2025 592nd dokutan 485 398 4ms 30 May 2023 593rd error256 484 157 52ms 8 May 2025 594th HumanoidCPU 484 210 469ms 7 Aug 2024 595th cellobix 484 224 13ms 15 Aug 2019 595th domingues 🇵🇹 484 224 13ms 10 Aug 2022 595th vishwathg 484 224 13ms 3 Apr 2023 598th dzhang314 482 225 14ms 14 Aug 2019 599th stefangimmillaro 480 234 3ms 17 Jul 2025 600th tomh1012 480 269 12ms 20 Sep 2020 First Prev 526–600 of 1,080 Next Last