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 albanian-laundromat 691 86 94ms 9 days ago 527th HumanoidCPU 691 101 38ms 2 days ago 528th albanian-laundromat 690 111 1,669ms 9 days ago 529th albanian-laundromat 687 73 243ms 8 days ago 530th bitsandbeyond 🇳🇱 685 68 4ms 1 Nov 2025 531st GolfingSuccess 🇬🇷 683 98 10ms 46 hours ago 532nd MeWhenI 🇻🇦 681 74 94ms 8 days ago 533rd Yewzir 🇧🇪 678 122 243ms 46 hours ago 534th bitsandbeyond 🇳🇱 676 75 94ms 26 days ago 535th BREMAUCY 🇫🇷 676 99 9ms 48 mins ago 536th HumanoidCPU 675 88 97ms 2 days ago 537th albanian-laundromat 674 99 111ms 30 Oct 2025 538th ahmetdemirag 🇨🇾 672 73 11ms 3 days ago 538th SirBogman 🇺🇸 672 73 10ms 15 hours ago 540th duckyluuk 🇳🇱 667 66 9ms 30 Oct 2025 540th KrausRaus 🇺🇸 667 66 9ms 2 days ago 542nd Jacob385 666 105 354ms 21 days ago 543rd Babafaba 663 74 11ms 11 days ago 543rd TheZwierzLF 🇵🇱 663 74 11ms 2 days ago 543rd BREMAUCY 🇫🇷 663 74 11ms 2 days ago 543rd btjones0 663 74 11ms 33 hours ago 543rd RandGuy 663 74 11ms 3 hours ago 543rd annaproxy 663 74 11ms 2 hours ago 549th Yewzir 🇧🇪 661 92 1,958ms 46 hours ago 550th GolfingSuccess 🇬🇷 660 49 4ms 4 Nov 2025 551st LostSyntax21 🇬🇧 654 75 18ms 37 hours ago 552nd Shanethegamer 🇺🇸 654 102 114ms 2 Nov 2025 553rd Yewzir 🇧🇪 654 116 25ms 46 hours ago 554th TheZwierzLF 🇵🇱 648 73 402ms 2 days ago 555th bitsandbeyond 🇳🇱 648 98 9ms 15 days ago 556th HumanoidCPU 647 85 77ms 3 days ago 557th HumanoidCPU 647 181 1,558ms 2 days ago 558th Ripick 645 76 10ms 17 days ago 559th BREMAUCY 🇫🇷 639 74 433ms 20 hours ago 560th mousetail 🇳🇱 637 77 11ms 9 days ago 561st AlephSquirrel 637 105 9ms 39 hours ago 562nd HumanoidCPU 637 111 110ms 2 days ago 563rd GolfingSuccess 🇬🇷 635 72 1ms 30 Oct 2025 564th HumanoidCPU 630 111 325ms 3 days ago 565th JOrE20 🇺🇸 628 70 9ms 3 days ago 566th HumanoidCPU 628 122 54ms 3 days ago 567th CaedenHarper 🇨🇦 625 88 81ms 2 days ago 568th msbranicky 621 79 10ms 6 days ago 569th alexsave 620 71 9ms 2 days ago 570th HumanoidCPU 619 105 113ms 3 days ago 571st albanian-laundromat 616 82 5ms 6 days ago 572nd dokutan 614 73 191ms 3 days ago 573rd MeWhenI 🇻🇦 613 76 5ms 9 days ago 574th starfihs 613 80 11ms 3 days ago 575th albanian-laundromat 613 99 2ms 2 days ago 576th JOrE20 🇺🇸 613 102 42ms 3 days ago 577th IISResetMe 612 78 256ms 2 days ago 578th HumanoidCPU 611 72 9ms 3 days ago 579th tomh1012 611 104 346ms 20 hours ago 580th HumanoidCPU 607 121 407ms 2 days ago 581st MeWhenI 🇻🇦 605 100 6ms 8 days ago 582nd HumanoidCPU 605 105 369ms 3 days ago 583rd AlephSquirrel 604 79 234ms 38 hours ago 584th MeWhenI 🇻🇦 601 111 109ms 8 days ago 585th HumanoidCPU 598 74 133ms 3 days ago 586th HumanoidCPU 594 107 9ms 3 days ago 587th RDShah 591 83 11ms 17 hours ago 588th CaedenHarper 🇨🇦 589 81 199ms 2 days ago 589th KatieLG 🇬🇧 588 108 10ms 38 hours ago 590th BREMAUCY 🇫🇷 587 141 234ms 39 mins ago 591st BREMAUCY 🇫🇷 583 109 361ms 26 hours ago 592nd Yewzir 🇧🇪 582 82 253ms 46 hours ago 593rd albanian-laundromat 577 104 1,085ms 30 Oct 2025 594th SwordF-Official 572 92 2ms 16 days ago 594th HumanoidCPU 572 92 2ms 3 days ago 596th Maashau 572 106 2ms 26 hours ago 597th MeWhenI 🇻🇦 572 111 22ms 3 days ago 598th BREMAUCY 🇫🇷 570 78 31ms 24 hours ago 599th CaedenHarper 🇨🇦 553 121 11ms 2 days ago 600th bitsandbeyond 🇳🇱 551 107 4ms 15 days ago First Prev 526–600 of 927 Next Last