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 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 Chars Time Submitted 561st snoozingnewt 🇨🇦 814 94 8ms 30 Nov 2025 561st blaztoma 🇱🇹 814 94 8ms 1 Dec 2025 561st BREMAUCY 🇫🇷 814 94 8ms 6 Dec 2025 564th Shanethegamer 🇺🇸 812 60 1ms 3 Nov 2025 565th edsrzf 🇳🇿 812 61 4ms 1 Dec 2025 565th DialFrost 🇸🇬 812 61 4ms 2 Dec 2025 567th albanian-laundromat 811 61 12ms 23 Nov 2025 567th hiichbindermax 811 61 12ms 3 Dec 2025 567th Emutis 🇱🇹 811 61 11ms 7 Dec 2025 567th karadigm01 811 61 14ms 31 hours ago 571st snoozingnewt 🇨🇦 811 97 114ms 30 Nov 2025 572nd luuumine 🇫🇷 810 58 5ms 3 Dec 2025 573rd Shanethegamer 🇺🇸 810 73 4ms 3 Nov 2025 574th CaedenHarper 🇨🇦 809 56 1,269ms 30 Nov 2025 575th CaedenHarper 🇨🇦 808 74 99ms 30 Nov 2025 576th albanian-laundromat 808 103 299ms 23 Nov 2025 576th plcc0 808 103 281ms 4 days ago 578th MeWhenI 🇻🇦 807 53 3ms 29 Nov 2025 579th emgordon154 807 54 137ms 21 Dec 2025 580th dokutan 807 61 110ms 28 Nov 2025 581st AlephSquirrel 807 67 2ms 6 days ago 582nd Maznek 806 55 9ms 10 Dec 2025 583rd albanian-laundromat 806 84 41ms 3 days ago 584th snoozingnewt 🇨🇦 806 94 27ms 30 Nov 2025 585th CLOStrophobic 🇮🇹 806 95 8ms 3 Dec 2025 586th dokutan 805 92 480ms 28 Nov 2025 587th snoozingnewt 🇨🇦 804 60 935ms 1 Dec 2025 588th albanian-laundromat 803 78 41ms 24 Nov 2025 589th DialFrost 🇸🇬 799 66 86ms 3 Dec 2025 590th JOrE20 798 62 12ms 25 Nov 2025 590th HumanoidCPU 798 62 12ms 29 Nov 2025 590th Yewzir 🇧🇪 798 62 12ms 30 Nov 2025 590th anter69 🇭🇺 798 62 12ms 30 Nov 2025 590th inventshah 798 62 11ms 8 Dec 2025 590th SB-945 798 62 13ms 19 Dec 2025 590th FlorianCassayre 🇫🇷 798 62 12ms 27 days ago 597th albanian-laundromat 798 77 2,050ms 23 Nov 2025 598th neosimsim 798 96 8ms 23 Nov 2025 599th Shanethegamer 🇺🇸 797 92 65ms 3 Nov 2025 599th blaztoma 🇱🇹 797 92 64ms 2 Dec 2025 601st albanian-laundromat 796 60 421ms 23 Nov 2025 602nd Shanethegamer 🇺🇸 794 62 119ms 3 Nov 2025 603rd error256 794 79 103ms 5 days ago 604th bitsandbeyond 🇳🇱 793 72 3ms 2 Nov 2025 605th bitsandbeyond 🇳🇱 793 74 1,369ms 31 Oct 2025 606th MeWhenI 🇻🇦 793 79 39ms 23 Nov 2025 607th Shanethegamer 🇺🇸 792 55 134ms 4 Nov 2025 608th dokutan 791 61 744ms 15 days ago 609th dokutan 789 75 4ms 2 Dec 2025 610th emgordon154 789 86 10ms 21 Dec 2025 611th edsrzf 🇳🇿 789 93 64ms 1 Dec 2025 612th Kacarott 🇦🇺 789 198 3ms 5 Dec 2025 613th ovs-code 🇩🇪 788 77 6ms 29 Nov 2025 614th emgordon154 788 78 2,191ms 21 Dec 2025 615th CaedenHarper 🇨🇦 787 57 35ms 29 Nov 2025 616th MeWhenI 🇻🇦 787 63 4ms 24 Nov 2025 617th Shanethegamer 🇺🇸 787 100 134ms 3 Nov 2025 618th MeWhenI 🇻🇦 786 62 2ms 23 Nov 2025 619th emgordon154 785 106 293ms 25 Nov 2025 620th MeWhenI 🇻🇦 781 63 109ms 23 Nov 2025 621st tomh1012 781 97 28ms 23 days ago 622nd snoozingnewt 🇨🇦 780 87 10ms 30 Nov 2025 623rd albanian-laundromat 780 90 3ms 14 Dec 2025 624th bitsandbeyond 🇳🇱 779 70 125ms 2 Nov 2025 625th vhoulbreque 🇫🇷 779 101 143ms 2 Dec 2025 626th MeWhenI 🇻🇦 778 56 129ms 23 Nov 2025 626th dokutan 778 56 132ms 1 Dec 2025 628th Shanethegamer 🇺🇸 778 62 250ms 4 Nov 2025 628th albanian-laundromat 778 62 1,037ms 23 Nov 2025 628th plcc0 778 62 740ms 4 days ago 631st bitsandbeyond 🇳🇱 778 87 40ms 31 Oct 2025 631st blaztoma 🇱🇹 778 87 42ms 1 Dec 2025 633rd dokutan 776 77 99ms 5 Dec 2025 634th albanian-laundromat 776 103 28ms 24 Nov 2025 635th btjones0 775 79 2ms 20 days ago 636th DialFrost 🇸🇬 774 65 621ms 2 Dec 2025 637th dokutan 773 58 36ms 1 Dec 2025 637th KatieLG 🇬🇧 773 58 36ms 7 Jan 2026 639th plcc0 773 99 8ms 4 days ago 640th albanian-laundromat 772 74 3ms 23 Nov 2025 First Prev 561–640 of 1,403 Next Last