The Minesweeper hole will go live in approximately 14 mins. Why not try and solve it ahead of time?
ISBN 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 Tower of Hanoi 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 Tower of Hanoi Turtle Tutorial # Golfer Points Chars Time Submitted 376th Yewzir 🇧🇪 829 113 2ms 29 Nov 2023 376th drabart 🇵🇱 829 113 2ms 18 Dec 2023 378th Shanethegamer 🇺🇸 829 124 7ms 27 Aug 2024 379th drabart 🇵🇱 829 132 63ms 16 Dec 2023 380th acotis 829 146 170ms 30 May 2025 381st Natanaelel 🇸🇪 828 51 122ms 6 Feb 2025 382nd jacobly0 🇺🇸 828 104 2ms 11 Sep 2023 383rd Sakisan 🇧🇪 827 64 64ms 30 Jun 2022 384th DialFrost 🇸🇬 827 91 3,589ms 25 Oct 2024 385th kg583 🇺🇸 827 141 46ms 14 Feb 2025 386th emplv 🇱🇻 827 160 281ms 6 Jan 2023 386th KasperKivimaeki 🇫🇮 827 160 251ms 11 days ago 388th prplz 🇦🇺 826 93 390ms 18 Jan 2022 388th hemphen 826 93 376ms 28 Aug 2022 388th feberhard 826 93 355ms 6 Apr 2023 388th sean-niemann 🇺🇸 826 93 373ms 19 Apr 2025 392nd emplv 🇱🇻 823 101 5ms 3 Jul 2023 392nd stefangimmillaro 823 101 4ms 12 Oct 2023 392nd edsrzf 🇳🇿 823 101 4ms 24 days ago 395th Alex-x90 🇺🇸 823 133 67ms 8 Aug 2023 395th Yewzir 🇧🇪 823 133 66ms 29 Nov 2023 397th SirBogman 🇺🇸 822 37 3ms 27 May 2024 397th Yewzir 🇧🇪 822 37 3ms 19 Dec 2024 399th dcgjb 822 67 259ms 14 Feb 2024 400th Yewzir 🇧🇪 822 76 435ms 22 Jun 2024 400th Shanethegamer 🇺🇸 822 76 395ms 10 Dec 2024 402nd Mandrzejy 🇵🇱 822 114 2ms 13 Sep 2024 402nd AZTECCO 822 114 2ms 16 Sep 2025 404th plcc0 822 125 7ms 23 Mar 2025 405th albanian-laundromat 822 133 3ms 22 Sep 2025 406th jeff-at-tamer-dot-codes 🇺🇸 821 84 11ms 19 May 2023 406th Artemis21 🇬🇧 821 84 11ms 10 Jan 2025 406th snoozingnewt 🇺🇸 821 84 13ms 14 Jan 2025 409th Shanethegamer 🇺🇸 820 107 132ms 24 May 2025 410th Bubbler-4 819 48 45ms 15 Nov 2022 410th stackofbears 819 48 35ms 27 Dec 2023 412th pardouin 🇫🇷 819 71 981ms 2 Sep 2025 413th m-tkach 🇺🇦 819 130 364ms 25 Sep 2025 414th Shanethegamer 🇺🇸 818 63 2ms 13 May 2023 415th annaproxy 817 94 380ms 19 Mar 2022 416th Mandrzejy 🇵🇱 817 134 64ms 13 Sep 2024 417th jared-hughes 816 200 10ms 18 Dec 2024 418th o0lit3 🇺🇸 815 51 5ms 11 Jan 2022 419th JayXon 🇺🇸 815 55 35ms 25 Feb 2022 420th Steffan153 🇫🇮 815 82 293ms 11 Jul 2024 421st GrayJoKing 🇦🇺 815 99 5ms 20 Sep 2023 422nd MeWhenI 🇻🇦 815 102 5ms 26 Nov 2023 423rd kg583 🇺🇸 815 126 7ms 26 Oct 2024 424th primo-ppcg 🇹🇭 815 164 27ms 25 Jun 2022 425th DialFrost 🇸🇬 815 286 143ms 22 Apr 2025 426th madex 🇩🇪 814 115 2ms 10 Apr 2022 426th FragmentedCurve 814 115 2ms 22 Nov 2023 426th mathisfun271 814 115 2ms 5 Feb 2024 429th saito-ta 🇯🇵 812 32 38ms 19 Aug 2022 429th canissimia 🇦🇶 812 32 39ms 19 Aug 2022 431st itsh01 812 87 10ms 13 Mar 2022 431st AlephSquirrel 812 87 11ms 15 Feb 2023 431st danielphilpottwork 812 87 11ms 20 Dec 2023 431st Attero 🇸🇪 812 87 11ms 22 Dec 2023 435th sean-niemann 🇺🇸 812 163 284ms 30 Aug 2023 435th Yewzir 🇧🇪 812 163 251ms 7 Feb 2024 437th KatieLG 🇬🇧 811 77 470ms 28 Oct 2024 437th albanian-laundromat 811 77 1,414ms 22 Sep 2025 439th m42km 811 85 11ms 24 Oct 2023 439th emgordon154 811 85 12ms 1 Aug 2024 439th JunkIce 811 85 12ms 25 Nov 2024 439th Flekay 🇩🇪 811 85 11ms 10 Jul 2025 439th mossiegoat 811 85 11ms 25 Jul 2025 439th Babafaba 811 85 10ms 7 days ago 445th btnlq 811 125 20ms 12 Jan 2022 446th Irratix 🇳🇱 811 135 477ms 14 May 2022 447th DialFrost 🇸🇬 810 118 467ms 27 Nov 2024 448th edsrzf 🇳🇿 809 93 4,536ms 1 Sep 2025 449th MeWhenI 🇻🇦 809 105 9ms 9 May 2024 450th frankgraziano 809 288 609ms 7 Aug 2025 First Prev 376–450 of 1,506 Next Last