The Minesweeper hole will go live in approximately 3 days. Why not try and solve it ahead of time?
Ordinal Numbers 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 299th KevinMarquette 🇺🇸 895 59 285ms 7 Apr 2025 299th sean-niemann 🇺🇸 895 59 280ms 7 Apr 2025 303rd Steffan153 🇫🇮 894 62 7ms 13 Aug 2024 303rd DialFrost 🇸🇬 894 62 6ms 16 Aug 2024 303rd ovs-code 🇩🇪 894 62 6ms 3 Oct 2024 306th JayXon 🇺🇸 894 84 103ms 18 Feb 2023 306th JayXon 🇺🇸 894 84 2,509ms 8 Nov 2024 308th retrohun 893 55 135ms 1 Sep 2024 309th edsrzf 🇳🇿 893 66 1,176ms 4 Sep 2025 310th Frowny 893 72 15ms 16 Mar 2020 310th KatieLG 🇬🇧 893 72 13ms 8 Nov 2020 310th gitbedd 🇬🇧 893 72 15ms 8 Jan 2022 310th Just4FunCoder 893 72 14ms 18 Nov 2022 310th jmerle 🇳🇱 893 72 15ms 16 Feb 2023 310th adamnielson42 🇺🇸 893 72 14ms 14 Apr 2023 310th 5quiwyrm 893 72 13ms 12 Nov 2024 310th plcc0 893 72 12ms 8 Mar 2025 318th sean-niemann 🇺🇸 893 73 81ms 29 May 2025 319th xnor-gate 891 122 178ms 30 Oct 2022 319th andersk 🇺🇸 891 122 175ms 30 Oct 2022 321st Shanethegamer 🇺🇸 888 71 303ms 1 Sep 2021 322nd JayXon 🇺🇸 887 78 386ms 7 Apr 2023 323rd MeWhenI 🇻🇦 886 74 14ms 27 Nov 2022 324th JayXon 🇺🇸 886 100 466ms 23 Jul 2025 325th didion0 🇺🇸 884 72 10ms 22 Feb 2022 325th itsh01 884 72 10ms 12 Sep 2022 327th error256 884 87 128ms 7 Jun 2025 328th btnlq 884 92 348ms 15 Mar 2023 329th JayXon 🇺🇸 882 85 110ms 24 May 2025 330th vezzick 881 73 13ms 11 Mar 2021 330th Fishron 881 73 13ms 20 Oct 2021 330th Irratix 🇳🇱 881 73 22ms 7 May 2022 330th jakobkordez 🇸🇮 881 73 14ms 13 Nov 2022 330th emgordon154 881 73 16ms 14 Apr 2025 330th DrakeSeteraO 881 73 28ms 25 hours ago 336th Steffan153 🇫🇮 881 74 76ms 27 Jan 2023 337th JayXon 🇺🇸 881 118 3ms 12 Feb 2023 338th KasperKivimaeki 🇫🇮 881 140 294ms 20 days ago 339th primo-ppcg 🇹🇭 880 83 3ms 13 Feb 2022 339th Waffle3z 880 83 3ms 16 Feb 2022 339th GalladeGuy 🇺🇸 880 83 2ms 30 Mar 2022 339th Shanethegamer 🇺🇸 880 83 3ms 26 Apr 2023 339th GoateSo 880 83 3ms 26 Jul 2023 339th jacobly0 🇺🇸 880 83 3ms 31 Aug 2023 339th FlyingPenguin223 880 83 3ms 15 Oct 2024 346th edsrzf 🇳🇿 880 90 5ms 18 Jun 2025 347th JayXon 🇺🇸 880 112 502ms 12 Feb 2023 348th primo-ppcg 🇹🇭 878 48 2ms 10 Nov 2022 349th primo-ppcg 🇹🇭 877 56 7ms 1 Dec 2019 349th sisyphus-ppcg 🇦🇺 877 56 9ms 9 Feb 2022 351st 386asm 🇺🇸 877 104 42ms 27 Apr 2023 352nd duckyluuk 🇳🇱 876 77 10ms 13 Jun 2025 353rd marshallward 🇺🇸 876 127 44ms 6 May 2025 354th KasperKivimaeki 🇫🇮 874 83 4ms 2 Feb 2024 355th GrayJoKing 🇦🇺 874 94 13ms 10 Aug 2023 356th btnlq 873 105 20ms 11 Feb 2022 356th IanUtley 873 105 38ms 23 May 2024 358th hyvyys 872 73 10ms 16 Sep 2020 358th uttumuttu 🇫🇮 872 73 10ms 4 Jan 2022 358th jbt 872 73 10ms 26 Dec 2023 358th mpn2005 872 73 13ms 19 Jun 2025 362nd Steffan153 🇫🇮 872 113 448ms 25 Apr 2023 362nd sean-niemann 🇺🇸 872 113 432ms 17 Jan 2024 364th Steffan153 🇫🇮 871 71 6ms 9 Feb 2023 364th GrayJoKing 🇦🇺 871 71 6ms 1 Nov 2023 366th jared-hughes 870 84 2ms 6 Apr 2022 366th mtirado1 870 84 3ms 17 Apr 2023 368th edsrzf 🇳🇿 870 103 46ms 14 May 2025 369th commandblockguy 🇺🇸 869 74 12ms 22 Aug 2023 369th snoozingnewt 🇺🇸 869 74 13ms 23 Sep 2023 369th albanian-laundromat 869 74 12ms 14 Apr 2025 369th Flekay 🇩🇪 869 74 16ms 19 Jun 2025 369th Babafaba 869 74 13ms 18 days ago 374th edsrzf 🇳🇿 869 102 454ms 4 Sep 2025 375th primo-ppcg 🇹🇭 869 128 46ms 26 Apr 2025 First Prev 301–375 of 1,815 Next Last