The Minesweeper hole will go live in approximately 4 days. Why not try and solve it ahead of time?
Gray Code Encoder 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 75th Shanethegamer 🇺🇸 0 50 335ms 1 Feb 2025 75th ovs-code 🇩🇪 0 50 484ms 23 Feb 2025 78th DialFrost 🇸🇬 0 51 282ms 24 Feb 2025 78th Shanethegamer 🇺🇸 0 51 8ms 30 Apr 2025 78th GolfingSuccess 🇬🇷 0 51 134ms 8 May 2025 78th rucin93 🇵🇱 0 51 130ms 8 May 2025 78th Shanethegamer 🇺🇸 0 51 129ms 8 May 2025 78th sean-niemann 🇺🇸 0 51 148ms 9 May 2025 78th DialFrost 🇸🇬 0 51 253ms 8 Sep 2025 85th DialFrost 🇸🇬 0 52 410ms 17 Feb 2025 86th dokutan 0 53 397ms 15 Aug 2025 87th Shanethegamer 🇺🇸 0 54 74ms 12 Dec 2024 87th error256 0 54 81ms 12 Apr 2025 89th hallvabo 🇳🇴 0 56 17ms 29 Nov 2024 89th kg583 🇺🇸 0 56 18ms 1 Dec 2024 89th CornerMercury 🇬🇧 0 56 17ms 3 Dec 2024 89th ndren 0 56 17ms 3 Dec 2024 89th lifthrasiir 🇰🇷 0 56 37ms 11 Dec 2024 89th GolfingSuccess 🇬🇷 0 56 15ms 30 Dec 2024 89th khvdm 0 56 15ms 12 Jan 2025 89th pardouin 🇫🇷 0 56 17ms 24 Feb 2025 89th Shanethegamer 🇺🇸 0 56 89ms 30 Apr 2025 89th GolfingSuccess 🇬🇷 0 56 84ms 8 May 2025 89th sean-niemann 🇺🇸 0 56 82ms 8 May 2025 89th sean-niemann 🇺🇸 0 56 17ms 8 May 2025 89th emgordon154 0 56 16ms 9 May 2025 89th dokutan 0 56 16ms 18 Aug 2025 103rd DialFrost 🇸🇬 0 57 2,776ms 9 May 2025 103rd Shanethegamer 🇺🇸 0 57 460ms 25 May 2025 103rd sean-niemann 🇺🇸 0 57 114ms 25 May 2025 103rd edsrzf 🇳🇿 0 57 107ms 25 May 2025 107th GolfingSuccess 🇬🇷 0 58 4,049ms 8 May 2025 108th GolfingSuccess 🇬🇷 0 59 23ms 8 May 2025 108th IanUtley 0 59 23ms 8 May 2025 108th GolfingSuccess 🇬🇷 0 59 87ms 8 May 2025 111th GolfingSuccess 🇬🇷 0 61 2,439ms 8 May 2025 112th AlephSquirrel 0 62 17ms 25 Nov 2024 112th btnlq 0 62 17ms 4 Dec 2024 112th Shanethegamer 🇺🇸 0 62 16ms 10 Dec 2024 112th Artemis21 🇬🇧 0 62 16ms 24 Dec 2024 112th ovs-code 🇩🇪 0 62 16ms 5 Jan 2025 112th bricknellj 0 62 18ms 30 Jan 2025 112th DialFrost 🇸🇬 0 62 21ms 17 Feb 2025 112th error256 0 62 18ms 12 Apr 2025 112th MeWhenI 🇻🇦 0 62 16ms 8 May 2025 112th Shanethegamer 🇺🇸 0 62 2,792ms 8 May 2025 112th 4atj 0 62 17ms 9 May 2025 112th Natanaelel 🇸🇪 0 62 16ms 11 May 2025 112th hiichbindermax 0 62 18ms 17 Aug 2025 112th 5cw 🇺🇸 0 62 18ms 22 Aug 2025 112th commandblockguy 🇺🇸 0 62 16ms 27 Aug 2025 112th SirBogman 🇺🇸 0 62 16ms 14 days ago 112th KasperKivimaeki 🇫🇮 0 62 15ms 6 days ago 129th sean-niemann 🇺🇸 0 63 43ms 8 May 2025 130th jameswmccarty 0 64 16ms 29 Mar 2025 130th albanian-laundromat 0 64 16ms 21 Jun 2025 132nd Shanethegamer 🇺🇸 0 66 1,399ms 26 Nov 2024 132nd rucin93 🇵🇱 0 66 7ms 8 May 2025 132nd sean-niemann 🇺🇸 0 66 7ms 8 May 2025 135th GolfingSuccess 🇬🇷 0 67 13ms 8 May 2025 136th Shanethegamer 🇺🇸 0 68 119ms 26 Nov 2024 136th sean-niemann 🇺🇸 0 68 104ms 8 May 2025 136th namelessiw 0 68 370ms 11 May 2025 136th edsrzf 🇳🇿 0 68 106ms 25 May 2025 140th GolfingSuccess 🇬🇷 0 69 10ms 8 May 2025 141st GolfingSuccess 🇬🇷 0 70 443ms 8 May 2025 142nd kg583 🇺🇸 0 71 27ms 1 Dec 2024 142nd CLOStrophobic 🇮🇹 0 71 16ms 18 Jan 2025 142nd GolfingSuccess 🇬🇷 0 71 17ms 7 May 2025 142nd edsrzf 🇳🇿 0 71 15ms 8 May 2025 142nd AlephSquirrel 0 71 15ms 9 May 2025 147th Shanethegamer 🇺🇸 0 72 29ms 9 Dec 2024 148th GolfingSuccess 🇬🇷 0 73 15ms 8 May 2025 149th Shanethegamer 🇺🇸 0 75 123ms 26 Nov 2024 149th sean-niemann 🇺🇸 0 75 110ms 8 May 2025 First Prev 76–150 of 203 Next Last