The Minesweeper hole will go live in approximately 3 days. Why not try and solve it ahead of time?
Day of Week 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 825th edsrzf 🇳🇿 794 55 4ms 18 May 2025 827th Yewzir 🇧🇪 794 153 505ms 4 Jul 2023 828th ShepardToTheStars 793 74 381ms 4 Jan 2024 828th KatieLG 🇬🇧 793 74 335ms 30 Apr 2024 828th codewrite 🇬🇧 793 74 415ms 19 Apr 2025 831st MichalMarsalek 🇨🇿 793 103 18ms 16 Apr 2023 831st adamnielson42 🇺🇸 793 103 20ms 4 May 2023 831st NickTheEASDude 🇺🇸 793 103 15ms 29 Jan 2024 831st CutSandstone 793 103 13ms 4 Jul 2024 831st NanduBC 793 103 24ms 3 Sep 2024 831st FEZfan 🇦🇺 793 103 24ms 18 Apr 2025 831st RaBa21 🇭🇺 793 103 15ms 19 Jul 2025 838th Steffan153 🇫🇮 792 76 31ms 16 Apr 2023 838th GrayJoKing 🇦🇺 792 76 32ms 17 Apr 2023 838th Lydxn 🇨🇦 792 76 23ms 26 May 2023 838th ovs-code 🇩🇪 792 76 25ms 2 Jul 2024 842nd epic-programmer-guy 790 94 421ms 15 Apr 2024 843rd Steffan153 🇫🇮 790 153 324ms 28 Apr 2023 844th MeWhenI 🇻🇦 790 245 5ms 15 Sep 2024 845th emgordon154 789 154 559ms 25 May 2025 846th SirBogman 🇺🇸 789 215 45ms 3 Jun 2025 847th Steffan153 🇫🇮 788 96 84ms 18 Apr 2023 847th lynn 788 96 84ms 16 Oct 2023 849th commandblockguy 🇺🇸 788 137 217ms 3 Aug 2023 850th MeWhenI 🇻🇦 788 158 860ms 20 Aug 2023 850th sean-niemann 🇺🇸 788 158 775ms 22 Aug 2024 850th Steffan153 🇫🇮 788 158 864ms 22 Aug 2024 853rd TinyPandas 787 106 3ms 12 Sep 2023 853rd TheLastZombie 787 106 3ms 15 May 2024 855th SirBogman 🇺🇸 785 89 40ms 4 Dec 2023 856th OllieBoyne 🇬🇧 785 104 25ms 17 Apr 2023 856th Eilonlif 🇮🇱 785 104 24ms 17 Apr 2023 856th Ripick 785 104 23ms 12 May 2023 856th eddvrs 785 104 25ms 18 May 2023 856th fbe 785 104 24ms 26 May 2023 856th Wildst 785 104 15ms 6 Jul 2023 856th cefqrn 785 104 24ms 1 Nov 2023 856th bsoyka 🇺🇸 785 104 23ms 25 Nov 2023 856th neihousaigaai 785 104 25ms 11 Feb 2024 856th wilhelmines 785 104 15ms 1 Jun 2024 856th jiaminglimjm 🇲🇾 785 104 24ms 5 Jul 2024 856th JesseNoEyes 🇺🇸 785 104 16ms 18 Sep 2024 856th Languag3 785 104 25ms 24 Jan 2025 856th Rago-Tony 785 104 23ms 11 Jul 2025 870th blaztoma 🇱🇹 784 48 37ms 9 days ago 871st hotmanga 784 136 281ms 26 Oct 2023 872nd kxwish 🇨🇦 782 86 48ms 12 Sep 2023 872nd Maximizer02 782 86 52ms 17 Sep 2025 872nd jateute 782 86 75ms 33 hours ago 875th stefangimmillaro 782 217 51ms 26 Apr 2025 876th janAkali 🇷🇺 779 76 391ms 15 May 2024 877th retrohun 779 104 184ms 16 Jun 2024 878th DialFrost 🇸🇬 779 107 4ms 1 Sep 2025 879th jwhear 🇺🇸 779 254 220ms 27 Apr 2023 880th bbnumber2 778 105 16ms 29 Oct 2023 880th keelimeguy 🇺🇸 778 105 15ms 16 Nov 2023 880th PowershellKnut 🇳🇴 778 105 30ms 7 Jan 2024 880th samual-hain 778 105 24ms 4 Apr 2024 880th gallium-gonzollium 778 105 26ms 25 Aug 2024 880th ihatethefrench 778 105 16ms 3 Jan 2025 886th typeswitch-dev 🇵🇹 776 232 8ms 22 Jul 2023 887th AlephSquirrel 775 96 11ms 6 May 2025 888th Sinescape 773 87 43ms 16 Sep 2024 889th MrPsyware 773 138 286ms 20 Mar 2024 890th kkoenig 772 133 396ms 23 Dec 2023 891st Aquateraneal 770 106 20ms 11 Aug 2025 891st imoxyg 770 106 22ms 29 Aug 2025 891st luuumine 🇫🇷 770 106 19ms 14 days ago 894th acotis 769 257 241ms 5 Jun 2025 895th MeWhenI 🇻🇦 768 49 48ms 25 Dec 2023 895th GrayJoKing 🇦🇺 768 49 37ms 26 Dec 2023 895th Natanaelel 🇸🇪 768 49 39ms 26 Dec 2023 895th DialFrost 🇸🇬 768 49 37ms 20 Dec 2024 899th msbranicky 766 115 55ms 3 Jan 2024 900th KasperKivimaeki 🇫🇮 766 134 3,383ms 2 days ago First Prev 826–900 of 1,368 Next Last