The Minesweeper hole will go live in approximately 4 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 451st 09cf 843 86 6ms 16 Dec 2024 452nd MeWhenI 🇻🇦 843 89 104ms 15 Oct 2022 452nd Steffan153 🇫🇮 843 89 121ms 18 Oct 2022 452nd stefangimmillaro 843 89 115ms 21 Oct 2022 452nd sean-niemann 🇺🇸 843 89 115ms 25 May 2025 456th angel-p57 🇯🇵 843 120 5ms 11 Dec 2023 457th ovs-code 🇩🇪 843 134 338ms 20 May 2023 457th Shanethegamer 🇺🇸 843 134 202ms 7 Apr 2025 459th Shanethegamer 🇺🇸 842 117 445ms 19 Jan 2024 459th DialFrost 🇸🇬 842 117 490ms 2 Dec 2024 461st JayXon 🇺🇸 842 180 1,875ms 22 Apr 2024 462nd primo-ppcg 🇹🇭 842 232 15ms 25 Jun 2025 463rd sean-niemann 🇺🇸 841 79 4ms 17 Jan 2024 463rd Steffan153 🇫🇮 841 79 4ms 29 Jan 2024 465th GrayJoKing 🇦🇺 841 109 43ms 24 Nov 2021 466th primo-ppcg 🇹🇭 840 75 275ms 22 Oct 2020 467th frosster 840 87 4ms 11 Mar 2025 468th okhoel 🇳🇴 839 63 205ms 20 Sep 2022 469th GrayJoKing 🇦🇺 839 142 27ms 17 Feb 2023 470th Shanethegamer 🇺🇸 838 107 126ms 17 Dec 2021 471st dsntzn 🇸🇰 837 76 11ms 29 Aug 2020 471st GusGold 837 76 10ms 17 Nov 2020 473rd GrayJoKing 🇦🇺 837 109 48ms 6 Sep 2022 474th GolfingSuccess 🇬🇷 837 216 1,104ms 6 Mar 2025 475th SirBogman 🇺🇸 836 133 50ms 3 Jun 2025 476th boxjelly 836 135 229ms 2 Jan 2021 477th DrakeSeteraO 835 77 33ms 8 hours ago 478th GrayJoKing 🇦🇺 835 118 487ms 4 Mar 2022 479th inventshah 834 87 3ms 12 Jun 2022 480th MeWhenI 🇻🇦 833 59 7ms 18 Nov 2023 481st GrayJoKing 🇦🇺 833 60 922ms 24 Mar 2021 482nd Steffan153 🇫🇮 833 95 5ms 20 Aug 2023 482nd Shanethegamer 🇺🇸 833 95 7ms 20 Aug 2023 484th Steffan153 🇫🇮 833 143 29ms 17 Feb 2023 485th Shanethegamer 🇺🇸 833 217 2,122ms 28 Apr 2025 486th bendiscz 832 148 280ms 17 Apr 2020 486th sean-niemann 🇺🇸 832 148 255ms 29 Aug 2023 488th prplz 🇦🇺 831 53 74ms 7 Jun 2020 488th olivermrose 🇺🇸 831 53 39ms 4 Dec 2021 488th nwellnhof 🇩🇪 831 53 40ms 28 Dec 2021 488th JayXon 🇺🇸 831 53 41ms 22 Feb 2025 492nd MeWhenI 🇻🇦 830 80 5ms 13 Oct 2023 492nd GolfingSuccess 🇬🇷 830 80 4ms 16 Nov 2023 494th DaCoolOne 830 88 2ms 22 Feb 2022 495th kaascevich 830 108 135ms 20 Jul 2025 496th MichalMarsalek 🇨🇿 828 107 447ms 8 Mar 2022 497th lynn 828 144 31ms 16 Jul 2023 498th neel11235813 827 68 341ms 27 Mar 2024 498th xsot 🇸🇬 827 68 415ms 14 May 2024 500th Andrey-Plotnikov 826 77 12ms 2 Jan 2023 500th Maznek 826 77 10ms 4 Jun 2023 500th Natanaelel 🇸🇪 826 77 12ms 18 Jan 2025 503rd snyderek 🇺🇸 826 112 444ms 27 Sep 2024 504th DialFrost 🇸🇬 826 219 1,004ms 27 Jan 2025 505th HumanEquivalentUnit 825 64 252ms 24 Jun 2020 505th bstrautin 825 64 331ms 20 Jul 2020 507th kaptsanovb 824 78 14ms 31 May 2023 507th JunkIce 824 78 20ms 24 Nov 2024 507th luuumine 🇫🇷 824 78 13ms 11 days ago 510th Steffan153 🇫🇮 824 86 12ms 13 Dec 2023 510th emgordon154 824 86 16ms 29 Jul 2025 510th error256 824 86 21ms 29 Jul 2025 513th stefangimmillaro 824 121 497ms 21 days ago 514th MeWhenI 🇻🇦 824 135 45ms 29 Apr 2025 515th Sakisan 🇧🇪 824 137 205ms 12 Apr 2022 515th Z-snails 824 137 283ms 5 Dec 2023 517th MeWhenI 🇻🇦 823 82 13ms 29 Dec 2024 518th primo-ppcg 🇹🇭 822 99 345ms 21 Nov 2021 519th ovs-code 🇩🇪 822 220 1,122ms 1 Feb 2025 520th emplv 🇱🇻 821 150 250ms 30 Jun 2022 521st DialFrost 🇸🇬 820 81 4ms 2 Dec 2024 522nd btjones0 819 60 131ms 9 Jan 2021 522nd janbehrens 🇩🇪 819 60 7ms 5 Dec 2023 524th ovs-code 🇩🇪 819 113 365ms 3 Jun 2024 525th lynn 818 54 4ms 27 May 2022 First Prev 451–525 of 1,812 Next Last