Tower of Hanoi 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 Calendar 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 Multitap Input 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 Tower of Hanoi 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 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 Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers 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 ArkScript Arturo Befunge BQN CJam CoffeeScript Egel Fennel Harbour Hare Haxe Hush Hy iogii Knight Lily 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 ArkScript Arturo Befunge BQN CJam CoffeeScript Egel Fennel Harbour Hare Haxe Hush Hy iogii Knight Lily 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 Calendar 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 Multitap Input 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 Tower of Hanoi 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 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 Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial # Golfer Points Bytes Time Submitted 641st TheZwierzLF 🇵🇱 697 71 469ms 12 Dec 2025 642nd zgialor-lab 695 88 2ms 16 Dec 2025 642nd jgbaldwinbrown 695 88 2ms 26 days ago 644th albanian-laundromat 694 86 113ms 23 Nov 2025 645th Lv0Sys 🇵🇱 692 64 10ms 12 Dec 2025 646th GolfingSuccess 🇬🇷 691 98 9ms 30 Nov 2025 647th HumanoidCPU 691 101 45ms 30 Nov 2025 648th anter69 🇭🇺 690 73 12ms 10 Nov 2025 648th ahmetdemirag 🇨🇾 690 73 11ms 28 Nov 2025 648th Yewzir 🇧🇪 690 73 12ms 30 Nov 2025 648th SirBogman 🇺🇸 690 73 12ms 1 Dec 2025 648th csharpython 690 73 11ms 6 Jan 2026 648th themoonisacheese 690 73 11ms 18 days ago 654th bitsandbeyond 🇳🇱 689 68 4ms 1 Nov 2025 655th albanian-laundromat 689 73 250ms 24 Nov 2025 656th HumanoidCPU 687 72 471ms 29 Nov 2025 656th plcc0 687 72 495ms 12 Jan 2026 658th BREMAUCY 🇫🇷 684 99 7ms 2 Dec 2025 658th Schmitt-Very-Cool 684 99 8ms 6 Dec 2025 660th Stockoh 🇫🇷 684 113 28ms 9 Jan 2026 661st D-MOVE 🇵🇭 683 117 27ms 6 days ago 661st JOrE20 683 117 26ms 32 hours ago 663rd bitsandbeyond 🇳🇱 681 94 10ms 31 Dec 2025 664th Yewzir 🇧🇪 681 122 304ms 30 Nov 2025 665th Babafaba 680 74 14ms 21 Nov 2025 665th JOrE20 680 74 11ms 21 Nov 2025 665th HumanoidCPU 680 74 11ms 29 Nov 2025 665th TheZwierzLF 🇵🇱 680 74 11ms 29 Nov 2025 665th BREMAUCY 🇫🇷 680 74 11ms 30 Nov 2025 665th plcc0 680 74 13ms 30 Nov 2025 665th btjones0 680 74 12ms 1 Dec 2025 665th RandGuy 680 74 14ms 2 Dec 2025 665th annaproxy 680 74 11ms 2 Dec 2025 665th aksyristos 680 74 11ms 3 Dec 2025 665th hippalectryon-0 680 74 12ms 6 Dec 2025 665th SB-945 680 74 12ms 19 Dec 2025 665th te-chnical 680 74 13ms 23 Dec 2025 665th FlorianCassayre 🇫🇷 680 74 18ms 2 days ago 679th CaedenHarper 🇨🇦 680 117 122ms 30 Nov 2025 680th albanian-laundromat 679 99 117ms 30 Oct 2025 681st Yewzir 🇧🇪 678 73 499ms 30 Nov 2025 682nd HumanoidCPU 678 88 108ms 30 Nov 2025 683rd jameswmccarty 675 123 294ms 2 days ago 684th Jacob385 672 105 450ms 10 Nov 2025 685th duckyluuk 🇳🇱 671 66 11ms 30 Oct 2025 685th helbling 🇨🇭 671 66 10ms 12 Dec 2025 685th JOrE20 671 66 10ms 13 days ago 688th tomh1012 671 114 9ms 16 hours ago 689th BREMAUCY 🇫🇷 669 74 474ms 1 Dec 2025 689th JOrE20 669 74 441ms 7 Jan 2026 691st elgan65536 🇺🇸 669 98 129ms 3 days ago 692nd bitsandbeyond 🇳🇱 669 119 121ms 31 Oct 2025 693rd Yewzir 🇧🇪 666 92 2,202ms 30 Nov 2025 694th Yewzir 🇧🇪 666 116 27ms 30 Nov 2025 695th Ripick 663 76 11ms 14 Nov 2025 695th LostSyntax21 🇬🇧 663 76 12ms 30 Nov 2025 695th scpchicken 🇵🇼 663 76 11ms 5 Dec 2025 698th acotis 662 99 112ms 2 Jan 2026 699th CaedenHarper 🇨🇦 662 157 2,347ms 30 Nov 2025 700th GolfingSuccess 🇬🇷 660 49 3ms 4 Nov 2025 701st msbranicky 659 93 2,101ms 4 Dec 2025 702nd Shanethegamer 🇺🇸 659 102 116ms 2 Nov 2025 703rd bitsandbeyond 🇳🇱 656 75 116ms 5 Nov 2025 704th mousetail 🇳🇱 654 77 13ms 23 Nov 2025 705th scpchicken 🇵🇼 651 76 478ms 1 Jan 2026 706th AutumnWind75 651 119 385ms 10 Dec 2025 707th GolfingSuccess 🇬🇷 651 157 1,432ms 7 Dec 2025 708th Bmrl7 646 78 12ms 20 Dec 2025 708th StefanHabel 🇨🇦 646 78 11ms 10 days ago 710th AlephSquirrel 645 105 9ms 30 Nov 2025 711th janAkali 🇷🇺 642 85 121ms 17 days ago 712th bitsandbeyond 🇳🇱 642 99 3ms 3 Jan 2026 713th jameswmccarty 639 96 2,169ms 2 days ago 714th HumanoidCPU 639 111 126ms 30 Nov 2025 715th GolfingSuccess 🇬🇷 638 72 1ms 30 Oct 2025 716th dokutan 638 163 1,613ms 5 Dec 2025 717th msbranicky 637 79 11ms 26 Nov 2025 717th nemoyatpeace 637 79 18ms 28 Dec 2025 717th nstearns96 🇬🇧 637 79 11ms 31 Dec 2025 720th HumanoidCPU 636 111 457ms 29 Nov 2025 First Prev 641–720 of 1,290 Next Last