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 Alphabetic Numbers 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 Alphabetic Numbers 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 801st Bmrl7 646 78 11ms 20 Dec 2025 801st StefanHabel 🇨🇦 646 78 11ms 1 Feb 2026 803rd AlephSquirrel 646 105 8ms 30 Nov 2025 804th tomh1012 643 77 435ms 8 days ago 805th bitsandbeyond 🇳🇱 643 99 3ms 3 Jan 2026 806th HumanoidCPU 643 111 108ms 30 Nov 2025 807th jameswmccarty 640 96 2,169ms 8 Feb 2026 808th GolfingSuccess 🇬🇷 639 72 1ms 30 Oct 2025 809th msbranicky 638 79 11ms 26 Nov 2025 809th nemoyatpeace 638 79 16ms 28 Dec 2025 809th nstearns96 🇬🇧 638 79 11ms 31 Dec 2025 809th tomh1012 638 79 10ms 8 days ago 813th dokutan 638 163 1,613ms 5 Dec 2025 814th Herbert00709 🇵🇱 636 78 5ms 6 days ago 815th HumanoidCPU 636 111 457ms 29 Nov 2025 816th HumanoidCPU 636 122 56ms 29 Nov 2025 817th msbranicky 635 131 303ms 4 Dec 2025 818th a6166231 🇨🇳 633 70 10ms 26 days ago 819th BREMAUCY 🇫🇷 633 97 2,068ms 3 Dec 2025 820th D-MOVE 🇵🇭 632 71 35ms 5 days ago 821st prestosilver 🇺🇸 632 97 2ms 3 Dec 2025 822nd aksyristos 631 123 53ms 3 Dec 2025 822nd yeminghan2021 631 123 58ms 3 Feb 2026 824th stackofbears 630 62 34ms 22 Dec 2025 825th dokutan 630 95 8ms 13 days ago 826th msbranicky 628 108 8ms 4 Dec 2025 827th jameswmccarty 627 77 716ms 8 Feb 2026 828th msbranicky 627 79 457ms 3 Dec 2025 829th rucin93 🇵🇱 626 64 54ms 30 Oct 2025 830th HumanoidCPU 625 105 119ms 29 Nov 2025 831st alexsave 624 71 11ms 30 Nov 2025 832nd tomh1012 623 103 419ms 26 days ago 833rd Waffle3z 622 87 2ms 26 Dec 2025 833rd Andriamanitra 🇫🇮 622 87 2ms 8 days ago 835th HumanoidCPU 621 85 90ms 29 Nov 2025 836th tomh1012 619 78 779ms 8 days ago 837th MeWhenI 🇻🇦 618 76 5ms 23 Nov 2025 838th IISResetMe 618 78 330ms 30 Nov 2025 839th HumanoidCPU 615 72 12ms 29 Nov 2025 839th olleicua 🇺🇸 615 72 10ms 8 Dec 2025 841st JOrE20 614 102 43ms 28 Nov 2025 842nd MeWhenI 🇻🇦 613 104 1,025ms 23 Nov 2025 843rd HumanoidCPU 612 121 478ms 30 Nov 2025 844th HumanoidCPU 611 105 419ms 29 Nov 2025 845th AlephSquirrel 610 79 249ms 30 Nov 2025 846th AstroOrbis 610 117 94ms 8 days ago 847th RDShah 607 83 11ms 1 Dec 2025 848th MeWhenI 🇻🇦 607 100 6ms 24 Nov 2025 849th anter69 🇭🇺 606 74 35ms 5 Dec 2025 849th TheZwierzLF 🇵🇱 606 74 36ms 5 Jan 2026 851st albanian-laundromat 605 82 4ms 25 Nov 2025 852nd MeWhenI 🇻🇦 605 111 123ms 24 Nov 2025 853rd HumanoidCPU 604 99 8ms 1 Dec 2025 854th Schmitt-Very-Cool 603 127 8ms 6 Dec 2025 855th HumanoidCPU 600 74 141ms 29 Nov 2025 856th ZakkkkAttackkkk 🇵🇭 600 84 17ms 2 Feb 2026 857th CaedenHarper 🇨🇦 600 88 102ms 30 Nov 2025 858th Nicronmil 599 74 10ms 11 Dec 2025 858th two-bad 🇬🇧 599 74 12ms 17 Dec 2025 860th HumanoidCPU 599 107 10ms 29 Nov 2025 861st Natanaelel 🇸🇪 599 139 288ms 25 Dec 2025 862nd CatsAreFluffy 598 67 53ms 30 Oct 2025 863rd olleicua 🇺🇸 598 75 40ms 7 Dec 2025 864th JOrE20 596 81 727ms 30 Jan 2026 865th CaedenHarper 🇨🇦 595 81 296ms 30 Nov 2025 866th tomh1012 595 120 136ms 8 days ago 867th KatieLG 🇬🇧 594 108 10ms 30 Nov 2025 868th BREMAUCY 🇫🇷 590 141 290ms 2 Dec 2025 868th JOrE20 590 141 298ms 30 Jan 2026 870th kmathis22 589 120 406ms 5 days ago 871st anter69 🇭🇺 588 77 1,267ms 5 Dec 2025 872nd Yewzir 🇧🇪 588 82 313ms 30 Nov 2025 873rd aksyristos 588 83 1ms 3 Dec 2025 874th SwordF-Official 🇺🇸 588 92 2ms 16 Nov 2025 874th HumanoidCPU 588 92 2ms 29 Nov 2025 874th tomh1012 588 92 2ms 8 days ago 874th prestosilver 🇺🇸 588 92 2ms 8 days ago 874th BREMAUCY 🇫🇷 588 92 2ms 8 days ago 874th m-tkach 🇺🇦 588 92 2ms 7 days ago 880th BREMAUCY 🇫🇷 588 109 368ms 1 Dec 2025 First Prev 801–880 of 1,422 Next Last