The Minesweeper hole will go live in approximately 23 hours. Why not try and solve it ahead of time?
Kaprekar Numbers in all languages 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 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 Bytes Time Submitted 601st KatieLG 🇬🇧 201 448 1,195ms 1 Nov 2024 602nd KatieLG 🇬🇧 201 521 10ms 1 Nov 2024 603rd dokutan 199 336 2ms 1 Nov 2024 604th CaedenHarper 🇨🇦 198 1,015 2ms 22 Jan 2025 605th HumanoidCPU 196 445 86ms 1 Nov 2024 605th KatieLG 🇬🇧 196 445 94ms 1 Nov 2024 605th Shanethegamer 🇺🇸 196 445 84ms 1 Nov 2024 605th dokutan 196 445 81ms 1 Nov 2024 605th MeWhenI 🇻🇦 196 445 87ms 2 Nov 2024 605th CaedenHarper 🇨🇦 196 445 89ms 16 Aug 2025 611th HumanoidCPU 196 519 127ms 1 Nov 2024 611th Shanethegamer 🇺🇸 196 519 107ms 1 Nov 2024 611th KatieLG 🇬🇧 196 519 122ms 1 Nov 2024 611th dokutan 196 519 111ms 1 Nov 2024 611th MeWhenI 🇻🇦 196 519 106ms 2 Nov 2024 611th CaedenHarper 🇨🇦 196 519 110ms 25 Jan 2025 617th QeepQeep 195 2,960 2ms 10 Nov 2024 617th Short-C0de 🇺🇸 195 2,960 3ms 14 Nov 2024 619th brimstonetrader 194 353 761ms 5 Nov 2024 620th CLOStrophobic 🇮🇹 192 356 4,527ms 9 Feb 2025 621st CommandLeo 🇮🇹 190 359 13ms 22 days ago 622nd HumanoidCPU 189 449 63ms 1 Nov 2024 622nd dokutan 189 449 55ms 1 Nov 2024 622nd KatieLG 🇬🇧 189 449 39ms 1 Nov 2024 622nd Shanethegamer 🇺🇸 189 449 57ms 1 Nov 2024 622nd MeWhenI 🇻🇦 189 449 48ms 2 Nov 2024 622nd CaedenHarper 🇨🇦 189 449 44ms 16 Aug 2025 628th Shanethegamer 🇺🇸 187 444 69ms 22 Nov 2024 628th dokutan 187 444 70ms 21 Jun 2025 630th HumanoidCPU 186 446 72ms 27 Jan 2025 631st Shanethegamer 🇺🇸 186 450 1,023ms 16 Apr 2025 631st KatieLG 🇬🇧 186 450 767ms 20 Apr 2025 631st dokutan 186 450 798ms 23 Jul 2025 631st HumanoidCPU 186 450 625ms 18 Aug 2025 631st MeWhenI 🇻🇦 186 450 1,070ms 15 Sep 2025 636th KatieLG 🇬🇧 186 1,387 5ms 1 Nov 2024 637th KatieLG 🇬🇧 185 447 67ms 1 Nov 2024 637th MeWhenI 🇻🇦 185 447 69ms 2 Nov 2024 637th CaedenHarper 🇨🇦 185 447 71ms 25 Jan 2025 640th HumanoidCPU 181 449 137ms 1 Nov 2024 640th dokutan 181 449 153ms 1 Nov 2024 640th KatieLG 🇬🇧 181 449 146ms 1 Nov 2024 640th Shanethegamer 🇺🇸 181 449 143ms 1 Nov 2024 640th MeWhenI 🇻🇦 181 449 135ms 2 Nov 2024 640th CaedenHarper 🇨🇦 181 449 136ms 16 Aug 2025 646th HumanoidCPU 181 515 5ms 1 Nov 2024 647th HumanoidCPU 178 460 119ms 1 Nov 2024 647th dokutan 178 460 121ms 1 Nov 2024 647th MeWhenI 🇻🇦 178 460 120ms 2 Nov 2024 647th klixel 🇨🇦 178 460 127ms 15 Nov 2024 647th Shanethegamer 🇺🇸 178 460 118ms 20 Feb 2025 647th CaedenHarper 🇨🇦 178 460 119ms 16 Aug 2025 653rd dokutan 176 475 57ms 1 Nov 2024 653rd Shanethegamer 🇺🇸 176 475 59ms 1 Nov 2024 653rd CaedenHarper 🇨🇦 176 475 60ms 23 Jan 2025 656th dokutan 174 470 592ms 24 Sep 2025 656th Jacob385 174 470 351ms 3 days ago 658th Blendi-Goose 173 387 2ms 23 days ago 659th adamnielson42 🇺🇸 173 395 4,592ms 3 Dec 2024 660th dokutan 173 434 42ms 1 Nov 2024 661st MeWhenI 🇻🇦 173 455 51ms 2 Nov 2024 662nd ocefra 170 393 95ms 25 Dec 2024 663rd HumanoidCPU 170 441 40ms 1 Nov 2024 663rd KatieLG 🇬🇧 170 441 43ms 1 Nov 2024 663rd Shanethegamer 🇺🇸 170 441 41ms 1 Nov 2024 663rd MeWhenI 🇻🇦 170 441 35ms 2 Nov 2024 663rd CaedenHarper 🇨🇦 170 441 40ms 25 Jan 2025 668th Shanethegamer 🇺🇸 170 471 455ms 1 Nov 2024 669th MeWhenI 🇻🇦 170 472 435ms 2 Nov 2024 669th CaedenHarper 🇨🇦 170 472 477ms 24 Jan 2025 671st HumanoidCPU 169 473 435ms 1 Nov 2024 672nd dokutan 168 478 169ms 1 Nov 2024 673rd KatieLG 🇬🇧 168 487 498ms 24 Sep 2025 674th HumanoidCPU 167 455 3ms 1 Nov 2024 674th dokutan 167 455 3ms 1 Nov 2024 First Prev 601–675 of 945 Next Last