The Tower of Hanoi hole will go live in approximately 5 hours. Why not try and solve it ahead of time?
Zodiac Signs in all languages in chars. 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 Chars Time Submitted 226th anter69 🇭🇺 758 96 64ms 13 Feb 2024 227th stefangimmillaro 757 181 351ms 10 Apr 2025 228th edsrzf 🇳🇿 757 185 6ms 21 Jun 2025 229th sean-niemann 🇺🇸 756 183 46ms 21 Apr 2023 230th SB-945 752 120 20ms 20 Aug 2023 231st ovs-code 🇩🇪 752 139 174ms 27 Feb 2024 232nd MeWhenI 🇻🇦 751 205 471ms 30 Jan 2023 233rd KasperKivimaeki 🇫🇮 749 159 2ms 6 Jan 2025 234th ndren 746 121 19ms 27 Aug 2023 235th jared-hughes 746 303 32ms 6 Jul 2024 236th lynn 745 201 185ms 9 Jun 2022 237th CLOStrophobic 🇮🇹 743 194 17ms 6 Mar 2025 238th primo-ppcg 🇹🇭 739 148 80ms 11 Oct 2023 238th MeWhenI 🇻🇦 739 148 15ms 9 May 2024 240th Shanethegamer 🇺🇸 739 172 7ms 5 Jul 2022 241st tatzyr 🇯🇵 735 99 50ms 14 Mar 2025 242nd Shanethegamer 🇺🇸 734 230 4ms 28 Feb 2023 243rd Steffan153 🇫🇮 733 134 11ms 4 Jul 2024 244th annaproxy 733 168 44ms 15 Jun 2023 245th Alex-x90 🇺🇸 732 190 2,184ms 29 May 2024 246th Natanaelel 🇸🇪 729 132 1,038ms 11 Jun 2022 247th hemphen 729 188 356ms 21 Oct 2022 248th Shanethegamer 🇺🇸 725 102 502ms 2 May 2023 249th Natanaelel 🇸🇪 720 85 4ms 11 Jun 2022 250th nwellnhof 🇩🇪 719 114 338ms 29 Oct 2024 251st MeWhenI 🇻🇦 718 166 3ms 5 Jul 2024 252nd jakobkordez 🇸🇮 717 126 31ms 27 Oct 2022 253rd MeWhenI 🇻🇦 717 161 141ms 1 May 2023 254th roavin 714 167 3ms 12 Jun 2022 255th MeWhenI 🇻🇦 711 404 585ms 20 Jun 2025 256th Kacarott 🇦🇺 710 154 81ms 7 May 2024 257th targrik 710 179 996ms 27 May 2025 258th NewDefectus 🇮🇱 707 139 10ms 10 Jun 2022 259th retrohun 707 158 250ms 19 Jun 2022 260th albanian-laundromat 706 196 44ms 4 days ago 261st MeWhenI 🇻🇦 703 198 363ms 12 Jun 2022 262nd MeWhenI 🇻🇦 702 140 11ms 5 May 2025 263rd typeswitch-dev 🇵🇹 702 177 15ms 21 Aug 2023 264th MeWhenI 🇻🇦 698 242 3ms 10 Sep 2022 265th jared-hughes 697 141 10ms 19 Jan 2023 265th voytxt 🇨🇿 697 141 10ms 3 Jun 2023 267th sultan 697 238 327ms 9 Apr 2024 268th Shanethegamer 🇺🇸 696 56 83ms 28 Jul 2022 268th ovs-code 🇩🇪 696 56 147ms 26 May 2024 270th jatloe 694 130 325ms 23 Oct 2024 270th luuumine 🇫🇷 694 130 15ms 21 days ago 272nd prplz 🇦🇺 692 142 10ms 27 Dec 2023 273rd uttumuttu 🇫🇮 687 143 11ms 23 Feb 2024 273rd KatieLG 🇬🇧 687 143 11ms 5 Oct 2025 275th annaproxy 684 219 195ms 4 Sep 2022 276th Argeento 🇵🇱 682 144 10ms 27 Aug 2023 277th nwellnhof 🇩🇪 680 107 37ms 10 Jun 2022 278th MeWhenI 🇻🇦 680 156 8ms 13 Aug 2024 279th MarcMush 🇫🇷 679 109 1,138ms 3 Feb 2024 280th tayloia 🇬🇧 678 145 10ms 18 May 2023 280th Larento 678 145 10ms 10 Oct 2023 282nd edsrzf 🇳🇿 677 140 807ms 7 days ago 283rd stefangimmillaro 675 213 48ms 26 Apr 2025 284th stefangimmillaro 674 108 36ms 26 Dec 2024 285th Steffan153 🇫🇮 673 110 489ms 23 May 2024 286th emgordon154 673 124 126ms 8 Jul 2025 287th anter69 🇭🇺 673 143 1,147ms 8 Oct 2024 288th jared-hughes 673 166 1,294ms 18 Feb 2023 289th SirBogman 🇺🇸 672 58 77ms 20 Sep 2022 289th lynn 672 58 71ms 27 Mar 2023 291st inventshah 670 252 3ms 11 Sep 2022 292nd neel11235813 669 135 20ms 16 Mar 2024 292nd wh3n3v3r 🇨🇿 669 135 20ms 14 Nov 2024 294th Natanaelel 🇸🇪 669 224 185ms 11 Jun 2022 295th SirBogman 🇺🇸 668 147 10ms 16 Jun 2022 295th trinityy-7 668 147 10ms 15 Mar 2024 297th sisyphus-ppcg 🇦🇺 667 78 6ms 18 Jan 2023 298th Shanethegamer 🇺🇸 667 216 14ms 4 Oct 2024 299th MeWhenI 🇻🇦 667 284 27ms 25 Jun 2022 300th MeWhenI 🇻🇦 666 126 3ms 29 Apr 2023 First Prev 226–300 of 613 Next Last