The Minesweeper hole will go live in approximately 3 days. Why not try and solve it ahead of time?
Factorial Factorisation 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 817th CaedenHarper 🇨🇦 134 867 4ms 22 Jan 2025 827th HumanoidCPU 133 867 139ms 13 Apr 2024 827th Yewzir 🇧🇪 133 867 138ms 13 Apr 2024 827th bac0id 133 867 152ms 26 Jun 2024 827th Mabeloid 🇳🇴 133 867 158ms 17 Sep 2024 827th KatieLG 🇬🇧 133 867 173ms 30 Sep 2024 827th CaedenHarper 🇨🇦 133 867 137ms 22 Jan 2025 833rd dokutan 131 757 2ms 2 Aug 2024 834th CaedenHarper 🇨🇦 131 869 5ms 22 Jan 2025 835th MeWhenI 🇻🇦 131 870 287ms 13 Apr 2024 835th MeWhenI 🇻🇦 131 870 4ms 13 Apr 2024 835th HumanoidCPU 131 870 4ms 13 Apr 2024 835th KatieLG 🇬🇧 131 870 313ms 13 Apr 2024 835th KatieLG 🇬🇧 131 870 4ms 13 Apr 2024 835th Yewzir 🇧🇪 131 870 4ms 13 Apr 2024 835th bac0id 131 870 4ms 25 Jun 2024 835th KatieLG-Transpiler 🇬🇧 131 870 462ms 16 Aug 2024 835th KatieLG-Transpiler 🇬🇧 131 870 4ms 16 Aug 2024 835th Mabeloid 🇳🇴 131 870 4ms 17 Sep 2024 835th Mabeloid 🇳🇴 131 870 309ms 17 Sep 2024 835th xyangst 131 870 323ms 3 Oct 2024 835th CaedenHarper 🇨🇦 131 870 298ms 20 Jan 2025 848th HumanoidCPU 130 456 32ms 10 Jan 2025 849th dokutan 130 800 142ms 3 Feb 2025 850th dokutan 128 863 248ms 7 Oct 2024 851st HumanoidCPU 128 882 123ms 13 Apr 2024 851st Yewzir 🇧🇪 128 882 131ms 13 Apr 2024 851st RealAMC 🇳🇿 128 882 141ms 24 Apr 2024 851st bac0id 128 882 124ms 26 Jun 2024 851st JGDoerrer 128 882 118ms 17 Jul 2024 851st Mabeloid 🇳🇴 128 882 130ms 17 Sep 2024 851st KatieLG 🇬🇧 128 882 115ms 29 Sep 2024 851st CaedenHarper 🇨🇦 128 882 118ms 22 Jan 2025 859th MarkShcerbakov 127 780 398ms 14 Aug 2024 860th HumanoidCPU 127 870 91ms 13 Apr 2024 860th Yewzir 🇧🇪 127 870 87ms 13 Apr 2024 860th bac0id 127 870 72ms 26 Jun 2024 860th Mabeloid 🇳🇴 127 870 74ms 17 Sep 2024 860th The-Wolfson 127 870 74ms 18 Dec 2024 860th CaedenHarper 🇨🇦 127 870 72ms 22 Jan 2025 860th dokutan 127 870 76ms 3 Feb 2025 867th KatieLG 🇬🇧 127 871 75ms 13 Apr 2024 868th KatieLG-Transpiler 🇬🇧 127 886 122ms 16 Aug 2024 869th madeforlosers 127 3,559 2ms 8 Nov 2024 870th dokutan 126 456 149ms 26 Feb 2025 871st dokutan 126 842 38ms 20 Jul 2025 872nd KatieLG 🇬🇧 126 870 6ms 13 Apr 2024 872nd HumanoidCPU 126 870 6ms 4 May 2024 872nd bac0id 126 870 7ms 26 Jun 2024 872nd KatieLG-Transpiler 🇬🇧 126 870 6ms 16 Aug 2024 872nd Mabeloid 🇳🇴 126 870 6ms 17 Sep 2024 872nd CaedenHarper 🇨🇦 126 870 6ms 20 Jan 2025 878th mrmena 🇦🇺 125 821 41ms 16 Apr 2024 879th MeWhenI 🇻🇦 125 873 7ms 13 Apr 2024 880th OfficialCB 125 875 6ms 23 Apr 2024 881st mrmena 🇦🇺 124 805 4ms 15 Apr 2024 882nd KatieLG-Transpiler 🇬🇧 124 888 698ms 16 Aug 2024 883rd KatieLG 🇬🇧 124 893 437ms 13 Apr 2024 883rd HumanoidCPU 124 893 441ms 27 Jun 2024 885th Yewzir 🇧🇪 124 894 452ms 13 Apr 2024 885th bac0id 124 894 454ms 25 Jun 2024 887th Shanethegamer 🇺🇸 123 871 50ms 22 Aug 2024 887th KatieLG 🇬🇧 123 871 48ms 22 Aug 2024 887th HumanoidCPU 123 871 52ms 25 Aug 2024 887th Mabeloid 🇳🇴 123 871 49ms 17 Sep 2024 887th CaedenHarper 🇨🇦 123 871 55ms 22 Jan 2025 892nd CaedenHarper 🇨🇦 123 895 447ms 20 Jan 2025 893rd Mabeloid 🇳🇴 123 900 133ms 17 Sep 2024 894th KatieLG-Transpiler 🇬🇧 123 940 452ms 16 Aug 2024 895th Yewzir 🇧🇪 122 887 383ms 26 days ago 895th WildTooth 122 887 536ms 19 days ago 897th Schmitt-Very-Cool 122 889 510ms 26 Sep 2025 898th gigaprofisi 🇺🇸 122 904 176ms 23 Jul 2025 899th HumanoidCPU 121 870 6ms 13 Apr 2024 899th Yewzir 🇧🇪 121 870 6ms 13 Apr 2024 First Prev 826–900 of 1,356 Next Last