The Tower of Hanoi hole will go live in approximately 8 hours. Why not try and solve it ahead of time?
Minesweeper in all languages in bytes. Achievements Cheevos Holes Languages Medals Miscellaneous 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 Minesweeper 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 Binary Lambda Calculus Calendar Connect Four Continued Fractions Crossword CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab 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 Erlang 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 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 Erlang 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 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 Minesweeper 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 Binary Lambda Calculus Calendar Connect Four Continued Fractions Crossword CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Tower of Hanoi Turtle Tutorial # Golfer Points Bytes Time Submitted 151st Yax42 🇫🇷 779 135 388ms 12 days ago 152nd snyderek 🇺🇸 779 172 66ms 19 days ago 153rd JDiLenarda 🇫🇷 779 198 1,277ms 26 days ago 154th Shanethegamer 🇺🇸 778 145 30ms 27 Oct 2025 154th edsrzf 🇳🇿 778 145 30ms 27 Oct 2025 154th emgordon154 778 145 57ms 30 Oct 2025 154th blaztoma 🇱🇹 778 145 14ms 6 days ago 158th albanian-laundromat 778 407 17ms 17 days ago 159th ovs-code 🇩🇪 776 141 7ms 1 Nov 2025 160th CaedenHarper 🇨🇦 773 139 447ms 31 Oct 2025 161st Shanethegamer 🇺🇸 773 181 216ms 28 Oct 2025 162nd emgordon154 771 163 123ms 44 hours ago 163rd CaedenHarper 🇨🇦 768 147 28ms 31 Oct 2025 164th Andrey-Plotnikov 767 124 12ms 26 days ago 165th AidanWalter 764 817 72ms 3 days ago 166th CaedenHarper 🇨🇦 763 190 383ms 27 Oct 2025 167th annaproxy 762 148 30ms 17 days ago 168th snoozingnewt 🇺🇸 760 209 129ms 9 days ago 169th albanian-laundromat 758 245 178ms 1 Nov 2025 170th CaedenHarper 🇨🇦 757 214 276ms 29 Oct 2025 170th KasperKivimaeki 🇫🇮 757 214 264ms 1 Nov 2025 172nd commandblockguy 🇺🇸 752 143 592ms 1 Nov 2025 173rd SirBogman 🇺🇸 752 150 20ms 23 days ago 174th emgordon154 751 309 779ms 44 hours ago 175th albanian-laundromat 749 212 121ms 20 days ago 176th Natanaelel 🇸🇪 748 187 227ms 1 Nov 2025 177th 5cw 🇺🇸 747 151 16ms 31 Oct 2025 177th commandblockguy 🇺🇸 747 151 19ms 1 Nov 2025 179th KatieLG 🇬🇧 744 278 604ms 1 Nov 2025 180th targrik 742 131 22ms 19 days ago 181st cros107 🇦🇺 742 152 27ms 29 Oct 2025 181st hellopir2 742 152 17ms 26 days ago 183rd albanian-laundromat 742 159 20ms 22 days ago 184th Shanethegamer 🇺🇸 741 109 354ms 28 Oct 2025 185th RockOfStone 740 167 6ms 26 days ago 186th davecame 737 153 554ms 26 days ago 186th jatloe 737 153 20ms 9 days ago 188th Shanethegamer 🇺🇸 736 197 348ms 27 Oct 2025 189th CatsAreFluffy 735 91 51ms 31 Oct 2025 190th Natanaelel 🇸🇪 733 101 53ms 31 Oct 2025 191st ahmetdemirag 🇨🇾 733 154 135ms 27 days ago 192nd emplv 🇱🇻 731 133 172ms 27 days ago 193rd MeWhenI 🇻🇦 730 210 41ms 22 days ago 194th KrausRaus 🇺🇸 726 131 19ms 28 Oct 2025 195th CaedenHarper 🇨🇦 721 132 13ms 26 Oct 2025 196th olleicua 🇺🇸 718 103 57ms 27 Oct 2025 197th Shanethegamer 🇺🇸 717 124 844ms 27 Oct 2025 198th CaedenHarper 🇨🇦 714 113 933ms 26 Oct 2025 199th qpwoeirut 710 159 15ms 29 Oct 2025 199th guilhem-roy 🇫🇷 710 159 25ms 8 days ago 201st emgordon154 705 105 47ms 27 days ago 202nd Salutations45 705 135 13ms 19 days ago 203rd emgordon154 702 191 70ms 1 Nov 2025 204th emgordon154 701 156 7ms 31 Oct 2025 205th helbling 🇨🇭 695 137 12ms 30 Oct 2025 206th plcc0 692 163 32ms 31 Oct 2025 207th jared-hughes 684 165 25ms 16 days ago 207th FortuiteMan 🇫🇷 684 165 51ms 5 days ago 209th Ripick 679 195 326ms 30 Oct 2025 210th Shanethegamer 🇺🇸 676 196 351ms 27 Oct 2025 211th albanian-laundromat 676 227 43ms 22 days ago 212th MeWhenI 🇻🇦 674 215 477ms 14 days ago 213th Shanethegamer 🇺🇸 673 110 46ms 27 Oct 2025 214th DialFrost 🇸🇬 672 168 14ms 26 Oct 2025 215th albanian-laundromat 671 186 102ms 31 Oct 2025 216th GolfingSuccess 🇬🇷 669 77 115ms 29 Oct 2025 217th brie-r 668 278 193ms 3 days ago 218th albanian-laundromat 662 219 378ms 28 Oct 2025 219th Shanethegamer 🇺🇸 661 159 390ms 27 Oct 2025 220th mathieurodic 660 171 17ms 29 Oct 2025 221st snoozingnewt 🇺🇸 658 282 237ms 1 Nov 2025 222nd CaedenHarper 🇨🇦 657 160 405ms 26 Oct 2025 223rd MeWhenI 🇻🇦 655 113 45ms 14 days ago 224th c-py 652 146 13ms 1 Nov 2025 225th MeWhenI 🇻🇦 639 141 202ms 31 Oct 2025 First Prev 151–225 of 346 Next Last