The Minesweeper hole will go live in approximately 2 days. Why not try and solve it ahead of time?
Hexdump in Python in bytes. 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 Bytes Time Submitted 76th fourth-bit 741 185 11ms 3 Oct 2024 77th rak1507 🇬🇧 737 186 14ms 6 Jan 2023 77th sultan 737 186 11ms 24 Feb 2024 77th EnTerr 737 186 49ms 1 Sep 2024 80th Babafaba 733 187 10ms 3 hours ago 81st keelimeguy 🇺🇸 725 189 11ms 12 Dec 2023 81st albanian-laundromat 725 189 11ms 16 Sep 2025 83rd Lv0Sys 🇵🇱 714 192 14ms 17 Jun 2025 83rd snoozingnewt 🇺🇸 714 192 14ms 28 Sep 2025 85th nullie 710 193 16ms 8 Jun 2022 86th mbittner20 706 194 11ms 27 May 2023 87th AlephSquirrel 703 195 12ms 21 Jan 2023 87th SB-945 703 195 11ms 19 Apr 2024 89th cefqrn 699 196 12ms 6 Jan 2023 89th BREMAUCY 🇫🇷 699 196 10ms 16 Aug 2025 91st janbehrens 🇩🇪 695 197 12ms 10 May 2022 91st AGoyet 695 197 11ms 29 Jun 2022 93rd Bmrl7 692 198 16ms 3 Mar 2024 94th myleopard 688 199 12ms 25 Dec 2022 94th PyryL 🇫🇮 688 199 11ms 21 Aug 2024 94th andrewjc2000 688 199 19ms 13 Aug 2025 97th Heathcorp 🇦🇺 682 201 14ms 12 Aug 2023 97th stefangimmillaro 682 201 11ms 9 May 2024 99th Emutis 🇱🇹 678 202 10ms 20 Sep 2025 100th Natanaelel 🇸🇪 675 203 17ms 24 Nov 2023 101st blaztoma 🇱🇹 672 204 12ms 29 Sep 2025 102nd yzhs 🇩🇪 662 207 13ms 31 May 2022 102nd Masttest 662 207 12ms 14 Feb 2024 102nd KatieLG 🇬🇧 662 207 14ms 17 days ago 105th qpwoeirut 659 208 12ms 16 Sep 2025 106th knutae 🇳🇴 649 211 12ms 30 Dec 2023 106th alemelis 649 211 13ms 11 Oct 2024 108th amollberg 🇸🇪 643 213 12ms 14 Jan 2024 108th frankgraziano 643 213 14ms 2 Mar 2025 110th jfallon1997 640 214 11ms 17 Aug 2022 110th m42km 640 214 11ms 11 Jan 2024 110th FranklinJiaChen 640 214 11ms 5 Aug 2024 113th croc54 634 216 11ms 8 Jan 2025 114th dillon-duncando 623 220 12ms 5 Oct 2022 115th madex 🇩🇪 620 221 12ms 9 Jul 2024 115th abhishekg999 620 221 11ms 21 Sep 2024 115th FortuiteMan 🇫🇷 620 221 12ms 10 Oct 2024 115th LostSyntax21 🇬🇧 620 221 15ms 2 Dec 2024 115th Troon 620 221 14ms 28 Feb 2025 115th Flekay 🇩🇪 620 221 13ms 19 Jun 2025 121st martinnorling 🇸🇪 617 222 12ms 4 May 2022 121st galloj 🇨🇿 617 222 12ms 28 Aug 2022 123rd RYNO8 612 224 14ms 16 Aug 2022 124th abba23 609 225 24ms 31 May 2022 125th za3k 606 226 16ms 16 Oct 2022 126th msbranicky 604 227 15ms 12 Jul 2023 127th luuumine 🇫🇷 601 228 10ms 7 days ago 128th TobyBoyne 🇬🇧 596 230 11ms 1 May 2022 128th Pyroan 596 230 13ms 24 Feb 2025 130th codewrite 🇬🇧 593 231 14ms 13 Jul 2025 131st jeff-at-tamer-dot-codes 🇺🇸 591 232 15ms 26 Jul 2024 132nd rowboat1 588 233 12ms 14 Jun 2022 133rd jbjd 583 235 16ms 23 Nov 2024 134th bobbysq 581 236 12ms 6 Jul 2023 134th jtaxen 581 236 11ms 12 Apr 2024 134th HumanoidCPU 581 236 15ms 18 Feb 2025 137th CedricGebistorf 578 237 10ms 9 May 2022 137th inverseLorentz 🇦🇺 578 237 10ms 19 Oct 2023 139th jhpaques 🇫🇷 576 238 12ms 30 Nov 2022 139th te-chnical 576 238 11ms 12 May 2025 141st fgrosshans 🇫🇷 573 239 12ms 14 Nov 2022 141st Terobero 573 239 14ms 3 Sep 2024 141st wh3n3v3r 🇨🇿 573 239 18ms 18 Nov 2024 144th karhuthebear 571 240 13ms 11 May 2022 145th adamnielson42 🇺🇸 566 242 11ms 25 Apr 2023 145th mrmena 🇦🇺 566 242 11ms 22 Mar 2024 147th Mabeloid 🇳🇴 557 246 12ms 1 Sep 2024 147th TheZwierzLF 🇵🇱 557 246 11ms 30 May 2025 149th Wildst 552 248 14ms 7 Jul 2023 150th yuchuehw 550 249 15ms 1 Feb 2024 First Prev 76–150 of 180 Next Last