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 76th lukegustafson 🇺🇸 922 48 119ms 2 days ago 77th rucin93 🇵🇱 922 66 2ms 30 Oct 2025 77th KasperKivimaeki 🇫🇮 922 66 2ms 30 Oct 2025 77th saito-ta 🇯🇵 922 66 2ms 5 Nov 2025 77th DialFrost 🇸🇬 922 66 2ms 46 hours ago 77th AdrienHache 🇫🇷 922 66 2ms 34 hours ago 77th rhdqor213 922 66 2ms 16 hours ago 83rd rucin93 🇵🇱 922 76 339ms 30 Oct 2025 83rd GolfingSuccess 🇬🇷 922 76 349ms 30 Oct 2025 83rd stefangimmillaro 922 76 343ms 31 Oct 2025 83rd sean-niemann 🇺🇸 922 76 346ms 31 Oct 2025 83rd edsrzf 🇳🇿 922 76 352ms 31 Oct 2025 83rd KasperKivimaeki 🇫🇮 922 76 340ms 1 Nov 2025 83rd namelessiw 922 76 347ms 5 days ago 83rd DialFrost 🇸🇬 922 76 332ms 45 hours ago 91st bitsandbeyond 🇳🇱 921 52 727ms 22 days ago 91st GolfingSuccess 🇬🇷 921 52 697ms 3 days ago 91st sean-niemann 🇺🇸 921 52 680ms 2 days ago 94th sean-niemann 🇺🇸 921 55 97ms 46 hours ago 95th sean-niemann 🇺🇸 920 60 82ms 46 hours ago 96th rucin93 🇵🇱 918 55 4ms 30 Oct 2025 97th edsrzf 🇳🇿 918 73 11ms 2 days ago 98th stefangimmillaro 917 48 8ms 31 Oct 2025 98th rucin93 🇵🇱 917 48 8ms 31 Oct 2025 98th bitsandbeyond 🇳🇱 917 48 9ms 31 Oct 2025 98th GolfingSuccess 🇬🇷 917 48 8ms 3 Nov 2025 98th ovs-code 🇩🇪 917 48 9ms 5 days ago 98th sean-niemann 🇺🇸 917 48 9ms 2 days ago 98th xsot 🇸🇬 917 48 9ms 33 hours ago 105th Shanethegamer 🇺🇸 916 62 117ms 3 Nov 2025 105th MeWhenI 🇻🇦 916 62 124ms 9 days ago 105th edsrzf 🇳🇿 916 62 112ms 2 days ago 108th sean-niemann 🇺🇸 916 84 54ms 2 days ago 109th Shanethegamer 🇺🇸 915 49 338ms 3 Nov 2025 110th rucin93 🇵🇱 915 71 124ms 30 Oct 2025 110th kumavale 915 71 124ms 31 Oct 2025 110th stefangimmillaro 915 71 120ms 31 Oct 2025 110th CaedenHarper 🇨🇦 915 71 118ms 3 days ago 110th edsrzf 🇳🇿 915 71 121ms 2 days ago 110th sean-niemann 🇺🇸 915 71 120ms 47 hours ago 110th DialFrost 🇸🇬 915 71 117ms 46 hours ago 117th MeWhenI 🇻🇦 914 51 6ms 10 days ago 118th sean-niemann 🇺🇸 914 65 98ms 2 days ago 119th sean-niemann 🇺🇸 913 64 3ms 47 hours ago 120th GolfingSuccess 🇬🇷 913 83 8ms 3 Nov 2025 121st stefangimmillaro 911 55 78ms 31 Oct 2025 122nd Shanethegamer 🇺🇸 911 66 1,228ms 3 Nov 2025 122nd edsrzf 🇳🇿 911 66 1,167ms 2 days ago 124th sean-niemann 🇺🇸 911 91 257ms 31 Oct 2025 124th stefangimmillaro 911 91 291ms 1 Nov 2025 124th pardouin 🇫🇷 911 91 268ms 4 days ago 127th kg583 🇺🇸 910 52 387ms 30 Oct 2025 127th sean-niemann 🇺🇸 910 52 380ms 2 days ago 129th pardouin 🇫🇷 910 67 1,966ms 1 Nov 2025 129th bitsandbeyond 🇳🇱 910 67 1,924ms 2 Nov 2025 129th sean-niemann 🇺🇸 910 67 2,053ms 47 hours ago 132nd bitsandbeyond 🇳🇱 910 70 356ms 1 Nov 2025 132nd namelessiw 910 70 338ms 2 Nov 2025 134th pardouin 🇫🇷 910 77 330ms 4 days ago 135th xnor-gate 909 54 12ms 4 days ago 135th hellopir2 909 54 12ms 4 days ago 137th Kacarott 🇦🇺 909 80 61ms 4 days ago 137th ovs-code 🇩🇪 909 80 61ms 4 days ago 139th kg583 🇺🇸 908 65 4ms 30 Oct 2025 139th edsrzf 🇳🇿 908 65 4ms 30 Oct 2025 141st Mukundan314 908 67 2ms 10 days ago 141st luuumine 🇫🇷 908 67 2ms 7 hours ago 143rd sean-niemann 🇺🇸 908 81 388ms 31 Oct 2025 143rd KasperKivimaeki 🇫🇮 908 81 367ms 31 Oct 2025 143rd ovs-code 🇩🇪 908 81 387ms 31 Oct 2025 143rd rucin93 🇵🇱 908 81 383ms 31 Oct 2025 143rd edsrzf 🇳🇿 908 81 357ms 2 days ago 143rd DialFrost 🇸🇬 908 81 363ms 46 hours ago 149th IanUtley 907 70 10ms 26 days ago 149th annaproxy 907 70 9ms 37 hours ago First Prev 76–150 of 975 Next Last