The Minesweeper hole will go live in approximately 2 days. Why not try and solve it ahead of time?
brainfuck 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 826th Shanethegamer 🇺🇸 459 386 819ms 24 Sep 2025 827th jgbaldwinbrown 459 427 293ms 5 Jul 2021 828th Tonic-Box 458 213 10ms 5 Nov 2020 829th pascscha 458 223 451ms 13 May 2022 829th MaxElf999 458 223 50ms 23 Sep 2022 829th 1231234md5 🇨🇳 458 223 13ms 12 Dec 2023 832nd typeswitch-dev 🇵🇹 458 233 13ms 28 Jul 2023 833rd YellowBunnyGit 457 227 2ms 3 Jan 2021 834th bschorno 457 357 378ms 3 Aug 2022 835th frederikb 456 389 435ms 7 Sep 2020 836th warmCabin 455 228 2ms 13 Nov 2023 837th mathisfun271 454 225 30ms 12 Feb 2024 837th edsrzf 🇳🇿 454 225 24ms 22 Jan 2025 837th itljan30 454 225 31ms 26 Jan 2025 840th rniii 454 235 11ms 2 Jan 2025 841st Sora1248 🇩🇪 453 229 2ms 18 Feb 2023 841st not-a-pokemon 453 229 2ms 30 Jul 2025 843rd mossprescott 452 226 24ms 10 Jan 2023 844th IlkkaTakala 452 309 67ms 30 Apr 2024 845th Schmitt-Very-Cool 452 392 680ms 26 Sep 2025 846th klixel 🇨🇦 451 230 2ms 15 Nov 2024 847th NickTheEASDude 🇺🇸 450 227 22ms 19 Dec 2023 848th ncm 449 231 2ms 7 Sep 2020 849th Kauhentus 449 238 17ms 7 Dec 2019 850th emgordon154 448 136 43ms 14 May 2025 851st jarekwg 448 228 52ms 26 Apr 2019 851st cingulataluke 448 228 18ms 27 Aug 2023 853rd oceko 447 312 90ms 19 Feb 2024 854th Ripick 446 229 21ms 1 Feb 2023 855th nyoshe 446 233 2ms 19 Sep 2023 855th retrohun 446 233 2ms 19 Dec 2024 857th Natanaelel 🇸🇪 445 114 6ms 14 Oct 2021 858th Maltaran 🇵🇱 445 314 400ms 14 Feb 2025 859th commandblockguy 🇺🇸 444 211 628ms 1 Sep 2025 860th MeWhenI 🇻🇦 443 205 175ms 3 Aug 2024 861st Anonymousellama21 443 368 354ms 27 Apr 2023 862nd HumanoidCPU 442 235 2ms 31 Mar 2025 863rd ovs-code 🇩🇪 441 115 5ms 23 Jul 2024 864th JoeBigToe 441 198 275ms 8 Jun 2020 865th MeWhenI 🇻🇦 441 221 169ms 28 May 2023 866th Andrey-Plotnikov 439 243 18ms 23 Sep 2025 867th bac0id 439 404 357ms 26 Sep 2023 868th mcreenan 438 116 8ms 6 Feb 2018 868th iczelia 🇩🇪 438 116 6ms 22 Sep 2025 870th MeWhenI 🇻🇦 438 249 272ms 10 Nov 2021 871st Indivicivet 436 234 423ms 23 Mar 2021 871st alexeldridge 436 234 24ms 12 Aug 2024 873rd MichaelMBradley 🇨🇦 436 245 13ms 18 Mar 2022 874th bac0id 436 320 445ms 23 Feb 2024 875th CaedenHarper 🇨🇦 435 140 43ms 7 Sep 2025 876th connorslade 435 541 280ms 12 May 2022 877th CatsAreFluffy 434 239 2ms 18 Dec 2023 878th SpareManiKatti 434 246 16ms 9 Sep 2021 879th Ripick 434 322 68ms 3 Nov 2022 880th jhu04 434 408 605ms 18 Jan 2024 881st Sticky-Bits 433 236 31ms 26 Apr 2019 882nd pyrolitic 🇮🇪 433 240 2ms 10 May 2022 883rd dokutan 432 197 2,524ms 7 Apr 2024 884th muztanger 431 378 415ms 21 Nov 2021 885th mathb0y512 427 239 357ms 20 Aug 2024 886th szymex73 🇵🇱 427 243 2ms 2 Feb 2024 887th JRaspass 🇬🇧 426 141 1,354ms 30 Jan 2023 888th llwwns 426 143 39ms 1 May 2023 889th TetraPengwin 426 301 4ms 15 Dec 2021 890th trinityy-7 425 244 2ms 7 Aug 2025 891st Soyo-Wind 425 384 380ms 16 Jul 2025 892nd bb00 424 245 2ms 20 Jan 2024 892nd Yewzir 🇧🇪 424 245 2ms 9 Feb 2024 894th dokutan 424 270 96ms 1 Sep 2024 895th inverseLorentz 🇦🇺 422 253 14ms 12 Jun 2022 895th quirked-up 422 253 13ms 30 Aug 2023 895th MyXoToD 🇩🇪 422 253 11ms 8 May 2025 898th lahell 420 208 311ms 8 Jun 2020 899th guilhem-roy 🇫🇷 420 243 499ms 27 Jul 2023 900th sjrct 420 247 2ms 9 Aug 2024 First Prev 826–900 of 1,356 Next Last