The Minesweeper hole will go live in approximately 4 days. Why not try and solve it ahead of time?
Zeckendorf Representation 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 376th DialFrost 🇸🇬 708 122 129ms 15 Dec 2024 377th SirBogman 🇺🇸 705 83 35ms 1 Jul 2024 377th DialFrost 🇸🇬 705 83 46ms 4 Jul 2024 379th KatieLG 🇬🇧 704 101 426ms 28 Oct 2024 380th jatloe 702 111 11ms 24 Jul 2024 381st Shanethegamer 🇺🇸 702 158 44ms 13 Sep 2024 382nd targrik 699 101 5ms 18 May 2025 383rd MostParsingVex 698 122 2ms 9 Sep 2024 384th KatieLG 🇬🇧 696 84 39ms 24 days ago 385th Shanethegamer 🇺🇸 696 90 180ms 15 Jan 2025 386th dokutan 696 112 11ms 2 Jul 2024 387th SirBogman 🇺🇸 690 103 564ms 4 Jul 2024 388th dokutan 690 143 3ms 2 Jul 2024 389th jared-hughes 687 124 2ms 3 Jul 2024 390th Shanethegamer 🇺🇸 686 103 5ms 13 Sep 2024 391st MeWhenI 🇻🇦 686 107 89ms 7 Aug 2024 392nd Salutations45 684 101 11ms 27 Nov 2024 393rd m-tkach 🇺🇦 683 114 29ms 2 Jul 2024 393rd kops-cg 683 114 33ms 24 Feb 2025 395th Jacob385 682 164 491ms 16 Aug 2024 396th UnderKoen 🇳🇱 682 177 908ms 2 Jul 2024 397th GolfingSuccess 🇬🇷 677 105 502ms 1 Jul 2024 397th DialFrost 🇸🇬 677 105 468ms 3 Jul 2024 397th m-tkach 🇺🇦 677 105 472ms 5 Jul 2024 400th madex 🇩🇪 677 115 13ms 1 Jul 2024 400th ovs-code 🇩🇪 677 115 11ms 2 Jul 2024 400th bizy-coder 677 115 32ms 2 Jul 2024 400th HPWiz 🇳🇿 677 115 34ms 3 Jul 2024 404th xnor-gate 672 116 31ms 23 Feb 2025 404th MeWhenI 🇻🇦 672 116 32ms 6 May 2025 406th gigaprofisi 🇺🇸 671 103 12ms 21 Jun 2025 407th Alex-x90 🇺🇸 671 127 2ms 12 Jul 2024 408th iczelia 🇩🇪 671 169 163ms 11 days ago 409th dokutan 668 200 3ms 4 Feb 2025 410th Shanethegamer 🇺🇸 667 110 96ms 13 Sep 2024 411th brimstonetrader 667 170 144ms 10 Jul 2024 412th DialFrost 🇸🇬 666 94 159ms 4 Aug 2024 412th dokutan 666 94 136ms 15 Jun 2025 414th SirBogman 🇺🇸 666 153 394ms 4 Jul 2024 415th dokutan 665 88 42ms 6 Oct 2024 416th AlephSquirrel 665 107 474ms 2 Jul 2024 416th bizy-coder 665 107 492ms 2 Jul 2024 418th dokutan 664 104 13ms 15 Jun 2025 419th lynn 660 118 42ms 1 Jul 2024 419th AlephSquirrel 660 118 33ms 2 Jul 2024 419th Seek64 🇩🇪 660 118 11ms 7 Jul 2024 419th davecame 660 118 15ms 10 Jul 2024 419th Shanethegamer 🇺🇸 660 118 11ms 13 Sep 2024 424th ovs-code 🇩🇪 660 129 89ms 4 Jul 2024 425th Shanethegamer 🇺🇸 659 203 60ms 13 Sep 2024 426th dokutan 658 108 448ms 2 Jul 2024 427th KatieLG 🇬🇧 656 184 633ms 11 Aug 2024 428th GolfingSuccess 🇬🇷 655 119 12ms 1 Jul 2024 428th 5cw 🇺🇸 655 119 12ms 1 Jul 2024 428th inventshah 655 119 12ms 1 Jul 2024 428th sisyphus-ppcg 🇦🇺 655 119 35ms 3 Jul 2024 428th cros107 🇦🇺 655 119 12ms 3 Jul 2024 428th SirBogman 🇺🇸 655 119 21ms 4 Jul 2024 428th thatbirdguythatuknownot 655 119 13ms 5 Jul 2024 428th firegene 🇮🇪 655 119 14ms 1 Aug 2024 428th bricknellj 655 119 13ms 23 May 2025 437th MeWhenI 🇻🇦 654 105 260ms 2 Jul 2024 438th snoozingnewt 🇺🇸 654 177 131ms 19 days ago 439th LHLaurini 🇧🇷 650 131 2ms 1 Jul 2024 440th error256 649 120 12ms 1 Jul 2024 440th rschwa6308 🇺🇸 649 120 12ms 11 Jul 2024 440th ahmetdemirag 🇨🇾 649 120 34ms 13 Feb 2025 443rd DialFrost 🇸🇬 649 145 11ms 28 Dec 2024 444th kmathis22 647 173 446ms 5 days ago 445th emgordon154 646 97 144ms 14 Nov 2024 446th inventshah 646 110 518ms 25 Jul 2024 447th CaedenHarper 🇨🇦 641 159 376ms 10 days ago 448th Feniske 🇫🇷 640 106 220ms 20 Jul 2024 449th CaedenHarper 🇨🇦 639 122 11ms 2 Sep 2024 449th Bulmenisaurus 639 122 12ms 9 Oct 2024 First Prev 376–450 of 658 Next Last