Tower of Hanoi 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 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 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 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 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 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 Turtle Tutorial # Golfer Points Chars Time Submitted 526th bitsandbeyond 🇳🇱 676 75 94ms 26 days ago 527th HumanoidCPU 675 88 97ms 2 days ago 528th albanian-laundromat 674 99 111ms 30 Oct 2025 529th ahmetdemirag 🇨🇾 672 73 11ms 3 days ago 529th SirBogman 🇺🇸 672 73 10ms 14 hours ago 531st duckyluuk 🇳🇱 667 66 9ms 30 Oct 2025 531st KrausRaus 🇺🇸 667 66 9ms 2 days ago 533rd Jacob385 666 105 354ms 21 days ago 534th Babafaba 663 74 11ms 11 days ago 534th TheZwierzLF 🇵🇱 663 74 11ms 2 days ago 534th BREMAUCY 🇫🇷 663 74 11ms 2 days ago 534th btjones0 663 74 11ms 31 hours ago 534th RandGuy 663 74 11ms 99 mins ago 534th annaproxy 663 74 11ms 37 mins ago 540th Yewzir 🇧🇪 661 92 1,958ms 44 hours ago 541st GolfingSuccess 🇬🇷 660 49 4ms 4 Nov 2025 542nd LostSyntax21 🇬🇧 654 75 18ms 35 hours ago 543rd Shanethegamer 🇺🇸 654 102 114ms 2 Nov 2025 544th Yewzir 🇧🇪 654 116 25ms 44 hours ago 545th TheZwierzLF 🇵🇱 648 73 402ms 2 days ago 546th bitsandbeyond 🇳🇱 648 98 9ms 15 days ago 547th HumanoidCPU 647 85 77ms 2 days ago 548th HumanoidCPU 647 181 1,558ms 2 days ago 549th Ripick 645 76 10ms 17 days ago 550th BREMAUCY 🇫🇷 639 74 433ms 19 hours ago 551st mousetail 🇳🇱 637 77 11ms 9 days ago 552nd HumanoidCPU 637 111 110ms 2 days ago 553rd AlephSquirrel 636 105 9ms 37 hours ago 554th GolfingSuccess 🇬🇷 635 72 1ms 30 Oct 2025 555th HumanoidCPU 630 111 325ms 3 days ago 556th JOrE20 🇺🇸 628 70 9ms 3 days ago 557th HumanoidCPU 627 122 54ms 3 days ago 558th CaedenHarper 🇨🇦 625 88 81ms 2 days ago 559th msbranicky 621 79 10ms 6 days ago 560th alexsave 620 71 9ms 47 hours ago 561st HumanoidCPU 619 105 113ms 3 days ago 562nd albanian-laundromat 616 82 5ms 6 days ago 563rd dokutan 614 73 191ms 3 days ago 564th MeWhenI 🇻🇦 613 76 5ms 9 days ago 565th starfihs 613 80 11ms 3 days ago 566th JOrE20 🇺🇸 613 102 42ms 3 days ago 567th IISResetMe 612 78 256ms 2 days ago 568th HumanoidCPU 611 72 9ms 3 days ago 569th albanian-laundromat 611 99 2ms 2 days ago 570th tomh1012 611 104 346ms 18 hours ago 571st HumanoidCPU 607 121 407ms 2 days ago 572nd MeWhenI 🇻🇦 605 100 6ms 8 days ago 573rd HumanoidCPU 605 105 369ms 3 days ago 574th AlephSquirrel 604 79 234ms 37 hours ago 575th MeWhenI 🇻🇦 601 111 109ms 8 days ago 576th HumanoidCPU 598 74 133ms 3 days ago 577th HumanoidCPU 594 107 9ms 3 days ago 578th RDShah 591 83 11ms 15 hours ago 579th CaedenHarper 🇨🇦 589 81 199ms 2 days ago 580th KatieLG 🇬🇧 588 108 10ms 36 hours ago 581st BREMAUCY 🇫🇷 583 109 361ms 25 hours ago 582nd Yewzir 🇧🇪 582 82 253ms 44 hours ago 583rd albanian-laundromat 577 104 1,085ms 30 Oct 2025 584th SwordF-Official 572 92 2ms 16 days ago 584th HumanoidCPU 572 92 2ms 3 days ago 586th MeWhenI 🇻🇦 572 111 22ms 3 days ago 587th Maashau 571 106 2ms 24 hours ago 588th BREMAUCY 🇫🇷 570 78 31ms 23 hours ago 589th CaedenHarper 🇨🇦 552 121 11ms 2 days ago 590th bitsandbeyond 🇳🇱 551 107 4ms 15 days ago 591st HumanoidCPU 542 88 225ms 47 hours ago 592nd Schmitt-Very-Cool 538 130 341ms 33 hours ago 593rd emgordon154 537 79 3ms 8 days ago 594th dokutan 532 357 12ms 3 days ago 595th lacrosse 529 84 32ms 2 days ago 596th HumanoidCPU 528 95 74ms 3 days ago 597th bitsandbeyond 🇳🇱 509 131 110ms 3 days ago 598th bitsandbeyond 🇳🇱 501 126 3ms 31 Oct 2025 599th CaedenHarper 🇨🇦 496 94 6ms 3 days ago 600th MeWhenI 🇻🇦 487 80 32ms 8 days ago First Prev 526–600 of 916 Next Last