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 Continued Fractions 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 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 ><> ALGOL 68 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 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 ><> ALGOL 68 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 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 Continued Fractions 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 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 Yewzir 🇧🇪 728 105 8ms 30 Nov 2025 642nd albanian-laundromat 727 75 127ms 25 Nov 2025 643rd albanian-laundromat 726 61 9ms 24 Nov 2025 644th MeWhenI 🇻🇦 725 141 1,614ms 3 Dec 2025 645th bitsandbeyond 🇳🇱 723 73 88ms 2 Nov 2025 646th GolfingSuccess 🇬🇷 723 99 9ms 5 Nov 2025 647th albanian-laundromat 723 107 25ms 30 Oct 2025 647th HumanoidCPU 723 107 28ms 1 Dec 2025 647th Natanaelel 🇸🇪 723 107 24ms 25 Dec 2025 650th emgordon154 721 71 6ms 12 hours ago 651st AlephSquirrel 721 85 2,096ms 30 Nov 2025 652nd Yewzir 🇧🇪 721 94 10ms 30 Nov 2025 653rd cros107 🇦🇺 720 70 12ms 11 Nov 2025 653rd madex 🇩🇪 720 70 12ms 1 Dec 2025 653rd CutSandstone 720 70 12ms 4 Dec 2025 653rd jameswmccarty 720 70 12ms 3 Jan 2026 653rd zgialor-lab 720 70 12ms 1 Feb 2026 653rd btjones0 720 70 11ms 14 days ago 653rd bzijlema 🇳🇱 720 70 12ms 4 days ago 660th HumanoidCPU 720 85 2ms 29 Nov 2025 661st emplv 🇱🇻 715 62 9ms 30 Oct 2025 661st Lv0Sys 🇵🇱 715 62 9ms 9 days ago 663rd rucin93 🇵🇱 715 68 1ms 30 Oct 2025 664th YAJUE114514 715 94 110ms 10 Dec 2025 665th tomh1012 714 95 10ms 18 days ago 666th HumanoidCPU 714 99 7ms 1 Dec 2025 667th MeWhenI 🇻🇦 713 98 42ms 24 Nov 2025 668th dokutan 711 72 4ms 28 Nov 2025 669th tomh1012 708 108 9ms 18 days ago 670th BREMAUCY 🇫🇷 705 104 66ms 2 Dec 2025 671st aksyristos 703 87 2ms 3 Dec 2025 672nd Yewzir 🇧🇪 702 102 10ms 30 Nov 2025 673rd TheZwierzLF 🇵🇱 698 71 469ms 12 Dec 2025 673rd plcc0 698 71 430ms 13 hours ago 675th albanian-laundromat 698 91 4ms 24 Nov 2025 676th albanian-laundromat 698 111 2,486ms 23 Nov 2025 677th zgialor-lab 695 88 2ms 16 Dec 2025 677th jgbaldwinbrown 695 88 2ms 15 Jan 2026 679th albanian-laundromat 694 86 127ms 23 Nov 2025 680th KrausRaus 🇺🇸 692 74 5ms 3 hours ago 681st GolfingSuccess 🇬🇷 692 98 8ms 30 Nov 2025 682nd emgordon154 691 58 49ms 8 days ago 683rd HumanoidCPU 691 101 44ms 30 Nov 2025 684th anter69 🇭🇺 690 73 12ms 10 Nov 2025 684th ahmetdemirag 🇨🇾 690 73 11ms 28 Nov 2025 684th Yewzir 🇧🇪 690 73 12ms 30 Nov 2025 684th SirBogman 🇺🇸 690 73 11ms 1 Dec 2025 684th csharpython 690 73 11ms 6 Jan 2026 684th themoonisacheese 690 73 11ms 23 Jan 2026 684th plcc0 690 73 13ms 13 hours ago 691st bitsandbeyond 🇳🇱 689 68 4ms 1 Nov 2025 692nd albanian-laundromat 689 73 259ms 24 Nov 2025 693rd HumanoidCPU 688 72 448ms 29 Nov 2025 694th anter69 🇭🇺 687 105 83ms 10 hours ago 695th BREMAUCY 🇫🇷 685 99 8ms 2 Dec 2025 695th Schmitt-Very-Cool 685 99 7ms 6 Dec 2025 697th Stockoh 🇫🇷 685 113 28ms 9 Jan 2026 698th D-MOVE 🇵🇭 683 117 26ms 25 days ago 698th JOrE20 683 117 25ms 20 days ago 700th Babafaba 681 74 13ms 21 Nov 2025 700th JOrE20 681 74 11ms 21 Nov 2025 700th HumanoidCPU 681 74 11ms 29 Nov 2025 700th TheZwierzLF 🇵🇱 681 74 11ms 29 Nov 2025 700th BREMAUCY 🇫🇷 681 74 11ms 30 Nov 2025 700th RandGuy 681 74 11ms 2 Dec 2025 700th annaproxy 681 74 11ms 2 Dec 2025 700th aksyristos 681 74 11ms 3 Dec 2025 700th hippalectryon-0 681 74 12ms 6 Dec 2025 700th SB-945 681 74 12ms 19 Dec 2025 700th te-chnical 681 74 12ms 23 Dec 2025 700th FlorianCassayre 🇫🇷 681 74 18ms 22 days ago 712th bitsandbeyond 🇳🇱 681 94 10ms 31 Dec 2025 713th Yewzir 🇧🇪 681 122 294ms 30 Nov 2025 713th D-MOVE 🇵🇭 681 122 282ms 14 days ago 715th Natanaelel 🇸🇪 680 106 105ms 5 hours ago 716th CaedenHarper 🇨🇦 680 117 122ms 30 Nov 2025 717th Yewzir 🇧🇪 679 73 414ms 30 Nov 2025 718th albanian-laundromat 679 99 117ms 30 Oct 2025 719th HumanoidCPU 678 88 102ms 30 Nov 2025 720th jameswmccarty 676 123 294ms 22 days ago First Prev 641–720 of 1,352 Next Last