The Minesweeper hole will go live in approximately 24 hours. Why not try and solve it ahead of time?
Niven Numbers in Python 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 825th Rohitkuru 550 80 11ms 18 Feb 2020 825th WilliamBate 550 80 9ms 18 Aug 2020 825th StoverGitHub 550 80 10ms 17 Jun 2022 825th ko-umeja 550 80 10ms 4 Dec 2022 825th kinglujain 550 80 10ms 19 Oct 2023 825th NoneTheFewer 550 80 9ms 17 May 2024 825th my-company-my 🇲🇽 550 80 11ms 13 Mar 2025 833rd jamesbtan 543 81 10ms 22 Mar 2019 834th newc0m 537 82 9ms 7 Dec 2018 834th dieckie 537 82 10ms 21 Dec 2019 834th oAsAo 537 82 9ms 20 Jan 2020 837th dpasionek 530 83 10ms 9 Oct 2020 837th mrmabs 530 83 9ms 16 Jun 2021 839th S-Ruban 524 84 10ms 25 Feb 2023 839th koweret 524 84 13ms 13 Sep 2025 841st confy 518 85 9ms 25 Oct 2020 842nd nctsiridis 512 86 9ms 5 Apr 2021 842nd UltimateGuy0987 512 86 10ms 14 Oct 2022 842nd dylanjones92 512 86 9ms 22 Jan 2024 842nd hamilton-bonds 512 86 10ms 9 Sep 2024 846th Noooiz 506 87 9ms 30 Dec 2018 846th maxumusprime 506 87 12ms 18 Feb 2020 846th GioacchinoGT02 506 87 10ms 11 Dec 2024 849th Sandpaper567 500 88 11ms 11 Aug 2018 850th blankschyn 494 89 10ms 27 Dec 2021 851st ianpoe 484 91 10ms 30 Apr 2020 852nd BrysonHamlin 🇺🇸 478 92 9ms 20 Apr 2022 853rd xenufo 473 93 9ms 15 Nov 2020 854th KAKISKA-code 🇫🇮 458 96 11ms 24 May 2025 855th Adrien-AM 454 97 10ms 12 Sep 2022 856th thomashastings 449 98 10ms 17 Apr 2021 857th GnotAGnelf 444 99 10ms 19 Nov 2020 858th kwimmers 436 101 12ms 23 Dec 2019 858th wyatt-the-hump 436 101 9ms 9 Jan 2023 860th NuqieNoila 431 102 9ms 19 Jul 2019 860th kelseychristensen 431 102 11ms 6 Nov 2022 862nd eje24 427 103 10ms 27 Jul 2020 862nd theunofficialcoder 427 103 10ms 2 Aug 2021 862nd Alfiecxn 🇬🇧 427 103 15ms 20 May 2022 862nd rxwr 427 103 12ms 18 Jul 2022 862nd SebbeCaliban 427 103 10ms 11 Apr 2023 862nd madeforlosers 427 103 10ms 9 May 2025 868th Crito02 423 104 9ms 2 Mar 2021 869th abishek28007 411 107 11ms 16 Apr 2020 870th RyanRogan 404 109 10ms 19 Aug 2019 870th undefynedd 404 109 10ms 2 Dec 2023 872nd Nuottajarvi 400 110 16ms 19 Sep 2019 872nd codefeld 400 110 9ms 20 Feb 2023 874th ze-h 🇺🇸 389 113 9ms 22 Aug 2022 874th 0dyse 389 113 9ms 23 Apr 2025 876th arinhyther 386 114 10ms 20 Jan 2023 877th Brianzhengca 373 118 12ms 1 Feb 2021 877th YoungjuneKwon 373 118 11ms 23 Jan 2025 879th Malgosiek 370 119 12ms 21 Oct 2018 880th joshvd 367 120 10ms 31 Aug 2019 880th kevinnaviapaiva 367 120 10ms 6 Mar 2025 882nd pabasaranr 338 130 10ms 25 Jan 2019 883rd breeezi 336 131 10ms 7 Feb 2020 883rd bac0id 336 131 10ms 25 Jan 2021 883rd KatieLG-Transpiler 🇬🇧 336 131 10ms 23 Jun 2022 886th ElevatorShaft 333 132 9ms 19 Jun 2019 887th ERose1 326 135 12ms 25 May 2022 888th RobertG-H 293 150 13ms 5 Jul 2018 889th AidanWalter 280 157 10ms 3 Jan 2025 890th festiveelephantseal 🇺🇸 263 167 12ms 10 May 2021 891st Parapet128 244 180 10ms 15 Jan 2019 892nd halmgillman 239 184 11ms 20 Feb 2024 893rd Balaji-Jag 226 195 10ms 29 Mar 2019 894th Crankbrother 217 203 9ms 25 Jun 2020 895th Maxine28Ve 211 209 10ms 30 Mar 2019 896th Zhenyu-Bo 169 261 10ms 1 Aug 2025 897th lucyjg 166 265 13ms 11 May 2019 First Prev 826–897 of 897
