The Tower of Hanoi hole will go live in approximately 70 mins. Why not try and solve it ahead of time?
12 Days of Christmas 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 901st initram 869 488 342ms 21 Nov 2021 901st stefangimmillaro 869 488 384ms 20 Jun 2025 903rd dokutan 868 464 991ms 21 Apr 2025 904th mintypython 868 469 8ms 19 Oct 2018 904th rexim 868 469 8ms 28 Aug 2020 904th DaCuteRaccoon 868 469 9ms 30 Nov 2022 907th lucadonini96 868 475 13ms 17 Apr 2020 907th Hydrophobefireman 868 475 9ms 17 Jul 2020 907th dourvaris 868 475 16ms 9 Aug 2020 907th DeFilippis 868 475 10ms 9 Feb 2021 907th cubed-guy 868 475 9ms 17 Oct 2021 907th Bonjour27891 🇻🇳 868 475 9ms 13 Mar 2022 907th Trunksistor 🇫🇷 868 475 10ms 21 Apr 2022 907th AbelPelser 868 475 9ms 2 Jul 2022 907th DaCuteRaccoon 868 475 10ms 1 Oct 2022 907th brochmann 🇸🇪 868 475 9ms 18 Oct 2022 907th thehylian 868 475 9ms 27 Dec 2022 907th jumelet 🇳🇱 868 475 10ms 2 Jan 2023 907th tvcv901 868 475 10ms 26 Feb 2023 907th dev-Thae 868 475 9ms 6 Nov 2023 907th Techdude01 868 475 10ms 22 Dec 2023 907th rsgray 868 475 9ms 8 Jan 2024 907th yousefalizadeh 868 475 9ms 3 Oct 2024 907th CoolBvll 868 475 9ms 12 Jun 2025 907th Andrey2001 868 475 9ms 6 days ago 926th lynn 868 528 19ms 17 Nov 2021 927th fpesce 868 532 256ms 18 Mar 2022 928th comp0zr 867 449 38ms 27 Sep 2023 929th msbranicky 867 492 2ms 20 Jan 2025 930th neel11235813 867 547 28ms 12 Jan 2023 930th aviyanp 867 547 31ms 15 Oct 2025 932nd Arkaedan 866 461 209ms 27 Jul 2020 933rd alexkunin 866 470 8ms 4 Jul 2019 933rd guliyevemil1 🇦🇿 866 470 8ms 20 Apr 2020 933rd RedstoneTim 866 470 8ms 30 Jun 2021 933rd Tejas-H5 866 470 9ms 10 Apr 2022 933rd kordrun 866 470 9ms 27 Jun 2022 933rd JOrE20 🇺🇸 866 470 9ms 1 Nov 2025 939th Sakaala 866 476 9ms 23 Apr 2019 939th petar-donchev 866 476 17ms 4 Dec 2020 939th jiaminglimjm 🇲🇾 866 476 10ms 15 Jan 2021 939th rowboat1 866 476 10ms 19 Jun 2022 939th prestonfu 866 476 9ms 6 Jul 2022 939th SocialFault 866 476 10ms 21 Aug 2022 939th 0-4849 866 476 9ms 30 Oct 2022 939th tsidwick 866 476 12ms 20 Dec 2023 939th gabe-gallegos 866 476 9ms 30 Apr 2024 939th liamLatour 866 476 9ms 3 Aug 2024 939th imelxr 🇮🇱 866 476 9ms 16 Aug 2024 939th jfallon1997 866 476 9ms 27 Sep 2024 939th jan-Simiman 866 476 9ms 15 Oct 2024 939th Artemis21 🇬🇧 866 476 9ms 29 Dec 2024 939th ocefra 866 476 9ms 31 Dec 2024 954th lyphyser 866 490 2ms 18 Jun 2023 955th MasterBel2 866 515 94ms 7 Jun 2020 956th MeWhenI 🇻🇦 866 529 17ms 18 Nov 2021 957th DaCuteRaccoon 866 533 163ms 2 Oct 2022 957th wackbyte 866 533 123ms 7 Nov 2023 957th blaztoma 🇱🇹 866 533 168ms 17 Aug 2025 960th inventshah 865 469 2ms 5 Nov 2022 961st alaaeelsayed 865 477 9ms 23 Jul 2018 961st markus-rekdal 865 477 10ms 31 May 2019 961st dymowski 865 477 9ms 17 Jul 2019 961st streifenfrei 865 477 13ms 27 Jan 2021 961st ArnaudGazda 865 477 9ms 2 Sep 2022 961st lomaxo 865 477 10ms 16 Dec 2022 961st LogicalJoe 865 477 10ms 5 Jan 2023 961st Deedogg 865 477 9ms 24 Oct 2025 969th SteveHales 865 499 74ms 15 Oct 2025 970th perfunction 865 516 92ms 20 Jan 2020 971st na0y 865 528 315ms 20 Oct 2021 972nd 09cf 865 534 129ms 4 Oct 2023 973rd GrayJoKing 🇦🇺 864 445 574ms 16 Jan 2024 973rd m-tkach 🇺🇦 864 445 548ms 21 Jan 2024 973rd MeWhenI 🇻🇦 864 445 657ms 24 May 2024 First Prev 901–975 of 3,916 Next Last
