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 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 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 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 Chars Time Submitted 641st dokutan 702 72 5ms 28 Nov 2025 642nd Yewzir 🇧🇪 700 102 10ms 30 Nov 2025 643rd albanian-laundromat 697 111 2,079ms 23 Nov 2025 644th zgialor-lab 695 88 2ms 16 Dec 2025 644th jgbaldwinbrown 695 88 2ms 16 days ago 646th albanian-laundromat 694 86 125ms 23 Nov 2025 647th Lv0Sys 🇵🇱 692 64 10ms 12 Dec 2025 648th HumanoidCPU 691 101 45ms 30 Nov 2025 649th GolfingSuccess 🇬🇷 690 98 9ms 30 Nov 2025 650th bitsandbeyond 🇳🇱 689 68 4ms 1 Nov 2025 651st albanian-laundromat 689 73 250ms 24 Nov 2025 652nd BREMAUCY 🇫🇷 683 99 7ms 2 Dec 2025 652nd Schmitt-Very-Cool 683 99 8ms 6 Dec 2025 654th Stockoh 🇫🇷 683 113 28ms 22 days ago 655th bitsandbeyond 🇳🇱 681 94 10ms 31 Dec 2025 656th albanian-laundromat 679 99 117ms 30 Oct 2025 657th Yewzir 🇧🇪 679 122 250ms 30 Nov 2025 658th HumanoidCPU 678 88 114ms 30 Nov 2025 659th ahmetdemirag 🇨🇾 677 73 12ms 28 Nov 2025 659th SirBogman 🇺🇸 677 73 13ms 1 Dec 2025 659th csharpython 677 73 12ms 25 days ago 659th themoonisacheese 677 73 12ms 8 days ago 663rd CaedenHarper 🇨🇦 673 117 122ms 30 Nov 2025 664th TheZwierzLF 🇵🇱 672 71 478ms 12 Dec 2025 665th Shanethegamer 🇺🇸 672 93 84ms 2 Nov 2025 666th duckyluuk 🇳🇱 671 66 9ms 30 Oct 2025 666th helbling 🇨🇭 671 66 10ms 12 Dec 2025 666th JOrE20 🇺🇸 671 66 9ms 3 days ago 669th Jacob385 671 105 450ms 10 Nov 2025 670th Babafaba 668 74 11ms 21 Nov 2025 670th TheZwierzLF 🇵🇱 668 74 13ms 29 Nov 2025 670th BREMAUCY 🇫🇷 668 74 12ms 30 Nov 2025 670th btjones0 668 74 11ms 1 Dec 2025 670th RandGuy 668 74 11ms 2 Dec 2025 670th annaproxy 668 74 13ms 2 Dec 2025 670th aksyristos 668 74 11ms 3 Dec 2025 670th hippalectryon-0 668 74 11ms 6 Dec 2025 670th te-chnical 668 74 11ms 23 Dec 2025 679th Yewzir 🇧🇪 666 92 3,148ms 30 Nov 2025 680th Yewzir 🇧🇪 666 116 27ms 30 Nov 2025 681st plcc0 663 72 364ms 19 days ago 682nd CaedenHarper 🇨🇦 662 157 2,347ms 30 Nov 2025 683rd acotis 661 99 112ms 2 Jan 2026 684th bitsandbeyond 🇳🇱 661 119 121ms 31 Oct 2025 685th GolfingSuccess 🇬🇷 660 49 3ms 4 Nov 2025 686th LostSyntax21 🇬🇧 659 75 20ms 30 Nov 2025 687th msbranicky 659 93 2,733ms 4 Dec 2025 688th Shanethegamer 🇺🇸 659 102 116ms 2 Nov 2025 689th MeWhenI 🇻🇦 658 95 88ms 23 Nov 2025 690th bitsandbeyond 🇳🇱 656 75 116ms 5 Nov 2025 691st albanian-laundromat 652 91 4ms 24 Nov 2025 692nd GolfingSuccess 🇬🇷 651 157 1,432ms 7 Dec 2025 693rd Ripick 650 76 12ms 14 Nov 2025 693rd scpchicken 🇵🇼 650 76 11ms 5 Dec 2025 695th AutumnWind75 650 119 385ms 10 Dec 2025 696th BREMAUCY 🇫🇷 645 74 501ms 1 Dec 2025 696th JOrE20 🇺🇸 645 74 426ms 24 days ago 698th AlephSquirrel 644 105 9ms 30 Nov 2025 699th mousetail 🇳🇱 642 77 11ms 23 Nov 2025 700th janAkali 🇷🇺 642 85 121ms 7 days ago 701st GolfingSuccess 🇬🇷 638 72 1ms 30 Oct 2025 702nd dokutan 638 163 1,613ms 5 Dec 2025 703rd HumanoidCPU 635 111 457ms 29 Nov 2025 704th HumanoidCPU 634 122 57ms 29 Nov 2025 705th Bmrl7 633 78 11ms 20 Dec 2025 705th StefanHabel 🇨🇦 633 78 11ms 7 hours ago 707th msbranicky 633 131 254ms 4 Dec 2025 708th BREMAUCY 🇫🇷 631 97 2,926ms 3 Dec 2025 708th prestosilver 🇺🇸 631 97 2ms 3 Dec 2025 710th stackofbears 630 62 34ms 22 Dec 2025 711th aksyristos 629 123 54ms 3 Dec 2025 712th scpchicken 🇵🇼 628 76 407ms 1 Jan 2026 713th msbranicky 626 108 9ms 4 Dec 2025 714th msbranicky 625 79 11ms 26 Nov 2025 714th nemoyatpeace 625 79 16ms 28 Dec 2025 714th nstearns96 🇬🇧 625 79 10ms 31 Dec 2025 717th alexsave 624 71 9ms 30 Nov 2025 718th HumanoidCPU 623 105 124ms 29 Nov 2025 719th HumanoidCPU 621 85 90ms 29 Nov 2025 720th MeWhenI 🇻🇦 617 76 5ms 23 Nov 2025 First Prev 641–720 of 1,246 Next Last