The Minesweeper hole will go live in approximately 3 days. Why not try and solve it ahead of time?
Odious Numbers (Long) in Java 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 1st JayXon 🇺🇸 1,000 62 594ms 24 Sep 2025 1st fuzzylojik-golf 🇺🇸 1,000 62 339ms 24 Sep 2025 1st sean-niemann 🇺🇸 1,000 62 594ms 24 Sep 2025 1st namelessiw 1,000 62 352ms 26 days ago 1st stefangimmillaro 1,000 62 343ms 22 days ago 6th DialFrost 🇸🇬 984 63 352ms 24 Sep 2025 6th pardouin 🇫🇷 984 63 350ms 24 Sep 2025 6th emgordon154 984 63 354ms 25 Sep 2025 6th GolfingSuccess 🇬🇷 984 63 764ms 25 Sep 2025 6th nwellnhof 🇩🇪 984 63 355ms 25 Sep 2025 6th Yewzir 🇧🇪 984 63 414ms 26 days ago 12th kmathis22 873 71 725ms 65 mins ago 13th dokutan 861 72 592ms 24 Sep 2025 13th Shanethegamer 🇺🇸 861 72 401ms 25 Sep 2025 13th Schmitt-Very-Cool 861 72 365ms 20 days ago 13th snoozingnewt 🇺🇸 861 72 428ms 3 days ago 17th Liibe 838 74 674ms 25 Sep 2025 17th CaedenHarper 🇨🇦 838 74 487ms 24 days ago 17th Jacob385 838 74 498ms 17 hours ago 20th Lydxn 🇨🇦 626 99 307ms 15 Jun 2023 20th Steffan153 🇫🇮 626 99 334ms 13 Mar 2024 22nd inventshah 620 100 310ms 6 Sep 2022 22nd MeWhenI 🇻🇦 620 100 318ms 7 Sep 2022 22nd janbehrens 🇩🇪 620 100 433ms 7 Sep 2022 22nd Apataras 620 100 410ms 26 Jun 2025 26th cbrt-x 569 109 304ms 14 Sep 2023 26th tigerdan2 🇩🇪 569 109 335ms 14 Oct 2023 26th h3ra993huskp 🇯🇵 569 109 341ms 14 Apr 2024 26th yoshykai 569 109 339ms 29 Mar 2025 30th Maximizer02 564 110 330ms 30 Jul 2024 31st bwat2 554 112 581ms 30 Sep 2022 31st Betuaredead 554 112 319ms 4 Jan 2023 31st Benzas01 554 112 445ms 23 days ago 34th msbranicky 549 113 336ms 7 Sep 2023 34th bac0id 549 113 307ms 26 Sep 2023 34th theComic8r 549 113 460ms 4 Dec 2023 34th Kaffeleif 549 113 476ms 29 Jan 2024 34th HumanoidCPU 549 113 319ms 14 May 2024 39th crizin 🇰🇷 539 115 515ms 9 Sep 2023 39th imma-Spring 539 115 416ms 28 Nov 2023 41st luca1339 530 117 323ms 10 Jun 2024 42nd KaLuAnFo 521 119 351ms 9 Aug 2025 43rd Zstr25 508 122 348ms 20 days ago 44th cnelson20 496 125 348ms 11 Oct 2022 45th eMGeeneer 484 128 498ms 18 Sep 2025 46th Leftykap 466 133 349ms 20 May 2023 47th azka1368 434 143 322ms 24 Nov 2023 48th schaene 405 153 569ms 7 Mar 2024 49th jonah1068 400 155 354ms 15 Sep 2023 49th kevinnaviapaiva 400 155 352ms 26 Feb 2025 51st bidger 326 190 579ms 18 Oct 2022 52nd 0dyse 297 209 559ms 23 Apr 2025 53rd cburgosro9303 274 226 453ms 30 Apr 2024 54th KatieLG 🇬🇧 31 1,992 427ms 24 Sep 2025 55th KatieLG-Transpiler 🇬🇧 30 2,043 555ms 10 Sep 2022 56th retrohun 25 2,516 333ms 28 Dec 2022 56th Mabeloid 🇳🇴 25 2,516 368ms 22 Sep 2024 1–57 of 57