The Minesweeper hole will go live in approximately 4 hours. Why not try and solve it ahead of time?
Tower of Hanoi 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 1st kg583 🇺🇸 0 23 230ms 38 hours ago 2nd GolfingSuccess 🇬🇷 0 28 97ms 25 hours ago 3rd GolfingSuccess 🇬🇷 0 29 37ms 32 hours ago 4th 2bular 0 30 110ms 38 hours ago 5th 2bular 0 36 4ms 39 hours ago 6th ovs-code 🇩🇪 0 37 2ms 9 hours ago 7th 2bular 0 42 39ms 39 hours ago 7th ovs-code 🇩🇪 0 42 34ms 5 hours ago 9th saito-ta 🇯🇵 0 45 3ms 5 mins ago 10th stefangimmillaro 0 48 9ms 15 hours ago 10th rucin93 🇵🇱 0 48 9ms 8 hours ago 12th stefangimmillaro 0 50 750ms 33 hours ago 12th sean-niemann 🇺🇸 0 50 9ms 23 hours ago 12th GolfingSuccess 🇬🇷 0 50 9ms 22 hours ago 12th KasperKivimaeki 🇫🇮 0 50 10ms 8 hours ago 16th stefangimmillaro 0 51 31ms 34 hours ago 16th rucin93 🇵🇱 0 51 3ms 31 hours ago 16th targrik 0 51 9ms 28 hours ago 16th GolfingSuccess 🇬🇷 0 51 3ms 27 hours ago 16th sean-niemann 🇺🇸 0 51 3ms 24 hours ago 16th rucin93 🇵🇱 0 51 135ms 8 hours ago 16th bitsandbeyond 🇳🇱 0 51 186ms 5 hours ago 16th saito-ta 🇯🇵 0 51 645ms a min ago 24th khvdm 0 52 11ms 26 hours ago 24th edsrzf 🇳🇿 0 52 755ms 17 hours ago 26th GolfingSuccess 🇬🇷 0 53 130ms 22 hours ago 26th pardouin 🇫🇷 0 53 33ms 11 hours ago 28th pardouin 🇫🇷 0 54 824ms 18 hours ago 28th GolfingSuccess 🇬🇷 0 54 555ms 16 hours ago 30th kg583 🇺🇸 0 55 414ms 39 hours ago 30th stefangimmillaro 0 55 11ms 33 hours ago 30th GolfingSuccess 🇬🇷 0 55 5ms 27 hours ago 30th rucin93 🇵🇱 0 55 5ms 26 hours ago 30th bricknellj 0 55 11ms 24 hours ago 30th GolfingSuccess 🇬🇷 0 55 64ms 21 hours ago 30th pardouin 🇫🇷 0 55 11ms 19 hours ago 30th pardouin 🇫🇷 0 55 345ms 19 hours ago 30th sean-niemann 🇺🇸 0 55 5ms 15 hours ago 30th stefangimmillaro 0 55 81ms 13 hours ago 30th ovs-code 🇩🇪 0 55 11ms 5 hours ago 41st AlephSquirrel 0 56 11ms 39 hours ago 41st AlephSquirrel 0 56 414ms 39 hours ago 41st hallvabo 🇳🇴 0 56 11ms 30 hours ago 41st targrik 0 56 5ms 28 hours ago 41st rucin93 🇵🇱 0 56 4ms 25 hours ago 41st GolfingSuccess 🇬🇷 0 56 11ms 17 hours ago 47th kg583 🇺🇸 0 57 11ms 39 hours ago 47th KasperKivimaeki 🇫🇮 0 57 11ms 24 hours ago 47th edsrzf 🇳🇿 0 57 11ms 17 hours ago 47th stefangimmillaro 0 57 4ms 11 hours ago 47th bitsandbeyond 🇳🇱 0 57 30ms 9 hours ago 52nd rucin93 🇵🇱 0 58 11ms 29 hours ago 53rd GolfingSuccess 🇬🇷 0 59 2ms 17 hours ago 53rd edsrzf 🇳🇿 0 59 2ms 17 hours ago 55th sean-niemann 🇺🇸 0 60 2ms 23 hours ago 55th GolfingSuccess 🇬🇷 0 60 3ms 21 hours ago 57th bitsandbeyond 🇳🇱 0 61 11ms 4 hours ago 58th emplv 🇱🇻 0 62 9ms 26 hours ago 58th rucin93 🇵🇱 0 62 2ms 5 hours ago 60th bitsandbeyond 🇳🇱 0 63 425ms 9 hours ago 61st DialFrost 🇸🇬 0 64 9ms 28 hours ago 61st rucin93 🇵🇱 0 64 44ms 20 hours ago 61st bitsandbeyond 🇳🇱 0 64 190ms 8 hours ago 64th Shanethegamer 🇺🇸 0 65 152ms 38 hours ago 64th kg583 🇺🇸 0 65 4ms 28 hours ago 64th edsrzf 🇳🇿 0 65 8ms 24 hours ago 64th stefangimmillaro 0 65 2ms 13 hours ago 64th bitsandbeyond 🇳🇱 0 65 724ms 8 hours ago 64th ovs-code 🇩🇪 0 65 2ms 5 hours ago 70th duckyluuk 🇳🇱 0 66 9ms 30 hours ago 70th rucin93 🇵🇱 0 66 2ms 26 hours ago 70th GolfingSuccess 🇬🇷 0 66 2ms 25 hours ago 70th KasperKivimaeki 🇫🇮 0 66 2ms 24 hours ago 70th sean-niemann 🇺🇸 0 66 2ms 23 hours ago 70th stefangimmillaro 0 66 2,050ms 11 hours ago 1–75 of 268 Next Last