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 ><> 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 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 anter69 🇭🇺 711 63 35ms 5 Dec 2025 642nd CaedenHarper 🇨🇦 710 88 91ms 30 Nov 2025 643rd tomh1012 708 108 9ms 9 days ago 644th cros107 🇦🇺 706 70 12ms 11 Nov 2025 644th madex 🇩🇪 706 70 12ms 1 Dec 2025 644th CutSandstone 706 70 12ms 4 Dec 2025 644th jameswmccarty 706 70 12ms 3 Jan 2026 644th zgialor-lab 706 70 12ms 20 days ago 644th btjones0 706 70 11ms 5 days ago 650th BREMAUCY 🇫🇷 705 104 66ms 2 Dec 2025 651st aksyristos 703 87 2ms 3 Dec 2025 652nd dokutan 702 72 4ms 28 Nov 2025 653rd Yewzir 🇧🇪 702 102 10ms 30 Nov 2025 654th albanian-laundromat 698 111 2,079ms 23 Nov 2025 655th zgialor-lab 695 88 2ms 16 Dec 2025 655th jgbaldwinbrown 695 88 2ms 15 Jan 2026 657th albanian-laundromat 694 86 127ms 23 Nov 2025 658th GolfingSuccess 🇬🇷 691 98 8ms 30 Nov 2025 659th HumanoidCPU 691 101 44ms 30 Nov 2025 660th bitsandbeyond 🇳🇱 689 68 4ms 1 Nov 2025 661st albanian-laundromat 689 73 250ms 24 Nov 2025 662nd Stockoh 🇫🇷 685 113 28ms 9 Jan 2026 663rd BREMAUCY 🇫🇷 684 99 8ms 2 Dec 2025 663rd Schmitt-Very-Cool 684 99 7ms 6 Dec 2025 665th D-MOVE 🇵🇭 683 117 26ms 17 days ago 665th JOrE20 683 117 25ms 12 days ago 667th bitsandbeyond 🇳🇱 681 94 10ms 31 Dec 2025 668th Yewzir 🇧🇪 681 122 294ms 30 Nov 2025 668th D-MOVE 🇵🇭 681 122 282ms 5 days ago 670th albanian-laundromat 679 99 117ms 30 Oct 2025 671st HumanoidCPU 678 88 102ms 30 Nov 2025 672nd ahmetdemirag 🇨🇾 677 73 11ms 28 Nov 2025 672nd SirBogman 🇺🇸 677 73 11ms 1 Dec 2025 672nd csharpython 677 73 11ms 6 Jan 2026 672nd themoonisacheese 677 73 11ms 23 Jan 2026 676th jameswmccarty 676 123 294ms 13 days ago 677th CaedenHarper 🇨🇦 673 117 122ms 30 Nov 2025 678th TheZwierzLF 🇵🇱 672 71 469ms 12 Dec 2025 679th Shanethegamer 🇺🇸 672 93 84ms 2 Nov 2025 680th Jacob385 672 105 450ms 10 Nov 2025 681st duckyluuk 🇳🇱 671 66 11ms 30 Oct 2025 681st helbling 🇨🇭 671 66 11ms 12 Dec 2025 681st JOrE20 671 66 10ms 24 days ago 684th elgan65536 🇺🇸 669 98 122ms 14 days ago 685th Babafaba 668 74 13ms 21 Nov 2025 685th TheZwierzLF 🇵🇱 668 74 11ms 29 Nov 2025 685th BREMAUCY 🇫🇷 668 74 11ms 30 Nov 2025 685th RandGuy 668 74 11ms 2 Dec 2025 685th annaproxy 668 74 11ms 2 Dec 2025 685th aksyristos 668 74 11ms 3 Dec 2025 685th hippalectryon-0 668 74 12ms 6 Dec 2025 685th te-chnical 668 74 12ms 23 Dec 2025 693rd Yewzir 🇧🇪 667 116 28ms 30 Nov 2025 694th Yewzir 🇧🇪 666 92 2,202ms 30 Nov 2025 695th plcc0 663 72 489ms 12 Jan 2026 696th acotis 662 99 125ms 2 Jan 2026 697th CaedenHarper 🇨🇦 662 157 1,890ms 30 Nov 2025 698th bitsandbeyond 🇳🇱 661 119 121ms 31 Oct 2025 699th GolfingSuccess 🇬🇷 660 49 3ms 4 Nov 2025 700th LostSyntax21 🇬🇧 659 75 18ms 30 Nov 2025 700th firegene 🇮🇪 659 75 12ms 34 hours ago 702nd msbranicky 659 93 2,101ms 4 Dec 2025 703rd Shanethegamer 🇺🇸 659 102 116ms 2 Nov 2025 704th MeWhenI 🇻🇦 658 95 83ms 23 Nov 2025 705th bitsandbeyond 🇳🇱 656 75 112ms 5 Nov 2025 706th albanian-laundromat 652 91 4ms 24 Nov 2025 707th AutumnWind75 651 119 385ms 10 Dec 2025 708th GolfingSuccess 🇬🇷 651 157 1,607ms 7 Dec 2025 709th Ripick 650 76 11ms 14 Nov 2025 709th scpchicken 🇵🇼 650 76 11ms 5 Dec 2025 711th BREMAUCY 🇫🇷 645 74 474ms 1 Dec 2025 711th JOrE20 645 74 441ms 7 Jan 2026 713th AlephSquirrel 645 105 8ms 30 Nov 2025 714th mousetail 🇳🇱 642 77 12ms 23 Nov 2025 715th janAkali 🇷🇺 642 85 121ms 24 Jan 2026 716th jameswmccarty 639 96 2,169ms 13 days ago 717th GolfingSuccess 🇬🇷 638 72 1ms 30 Oct 2025 718th dokutan 638 163 1,613ms 5 Dec 2025 719th HumanoidCPU 636 111 457ms 29 Nov 2025 720th HumanoidCPU 635 122 57ms 29 Nov 2025 First Prev 641–720 of 1,289 Next Last