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 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 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 641st albanian-laundromat 727 75 127ms 25 Nov 2025 642nd albanian-laundromat 726 61 9ms 24 Nov 2025 643rd MeWhenI 🇻🇦 725 141 1,614ms 3 Dec 2025 644th bitsandbeyond 🇳🇱 723 73 88ms 2 Nov 2025 645th GolfingSuccess 🇬🇷 723 99 9ms 5 Nov 2025 646th albanian-laundromat 723 107 25ms 30 Oct 2025 646th HumanoidCPU 723 107 28ms 1 Dec 2025 646th Natanaelel 🇸🇪 723 107 24ms 25 Dec 2025 649th emgordon154 721 71 6ms 11 hours ago 650th AlephSquirrel 721 85 2,096ms 30 Nov 2025 651st Yewzir 🇧🇪 721 94 10ms 30 Nov 2025 652nd HumanoidCPU 720 85 2ms 29 Nov 2025 653rd CaedenHarper 🇨🇦 720 88 85ms 30 Nov 2025 654th emplv 🇱🇻 715 62 9ms 30 Oct 2025 654th Lv0Sys 🇵🇱 715 62 9ms 9 days ago 656th rucin93 🇵🇱 715 68 1ms 30 Oct 2025 657th YAJUE114514 715 94 110ms 10 Dec 2025 658th tomh1012 714 95 10ms 18 days ago 659th HumanoidCPU 714 99 7ms 1 Dec 2025 660th MeWhenI 🇻🇦 713 98 42ms 24 Nov 2025 661st anter69 🇭🇺 711 63 35ms 5 Dec 2025 662nd dokutan 711 72 4ms 28 Nov 2025 663rd tomh1012 708 108 9ms 18 days ago 664th cros107 🇦🇺 706 70 12ms 11 Nov 2025 664th madex 🇩🇪 706 70 12ms 1 Dec 2025 664th CutSandstone 706 70 12ms 4 Dec 2025 664th jameswmccarty 706 70 12ms 3 Jan 2026 664th zgialor-lab 706 70 12ms 1 Feb 2026 664th btjones0 706 70 11ms 14 days ago 664th bzijlema 🇳🇱 706 70 12ms 4 days ago 671st BREMAUCY 🇫🇷 705 104 66ms 2 Dec 2025 672nd aksyristos 703 87 2ms 3 Dec 2025 673rd Yewzir 🇧🇪 702 102 10ms 30 Nov 2025 674th albanian-laundromat 698 111 2,486ms 23 Nov 2025 675th zgialor-lab 695 88 2ms 16 Dec 2025 675th jgbaldwinbrown 695 88 2ms 15 Jan 2026 677th albanian-laundromat 694 86 127ms 23 Nov 2025 678th GolfingSuccess 🇬🇷 692 98 8ms 30 Nov 2025 679th KrausRaus 🇺🇸 691 74 5ms 110 mins ago 680th HumanoidCPU 691 101 44ms 30 Nov 2025 681st bitsandbeyond 🇳🇱 689 68 4ms 1 Nov 2025 682nd albanian-laundromat 689 73 259ms 24 Nov 2025 683rd jkelly467 689 92 74ms 19 mins ago 684th BREMAUCY 🇫🇷 685 99 8ms 2 Dec 2025 684th Schmitt-Very-Cool 685 99 7ms 6 Dec 2025 686th Stockoh 🇫🇷 685 113 28ms 9 Jan 2026 687th D-MOVE 🇵🇭 683 117 26ms 25 days ago 687th JOrE20 683 117 25ms 20 days ago 689th Shanethegamer 🇺🇸 682 93 84ms 2 Nov 2025 690th bitsandbeyond 🇳🇱 681 94 10ms 31 Dec 2025 691st Yewzir 🇧🇪 681 122 294ms 30 Nov 2025 691st D-MOVE 🇵🇭 681 122 282ms 13 days ago 693rd albanian-laundromat 679 99 117ms 30 Oct 2025 694th HumanoidCPU 678 88 102ms 30 Nov 2025 695th ahmetdemirag 🇨🇾 677 73 11ms 28 Nov 2025 695th SirBogman 🇺🇸 677 73 11ms 1 Dec 2025 695th csharpython 677 73 11ms 6 Jan 2026 695th themoonisacheese 677 73 11ms 23 Jan 2026 699th jameswmccarty 676 123 294ms 22 days ago 700th TheZwierzLF 🇵🇱 673 71 469ms 12 Dec 2025 700th plcc0 673 71 430ms 11 hours ago 702nd CaedenHarper 🇨🇦 673 117 122ms 30 Nov 2025 703rd Jacob385 672 105 450ms 10 Nov 2025 704th duckyluuk 🇳🇱 671 66 10ms 30 Oct 2025 704th helbling 🇨🇭 671 66 10ms 12 Dec 2025 704th JOrE20 671 66 9ms 28 Jan 2026 707th elgan65536 🇺🇸 669 98 122ms 23 days ago 708th Babafaba 668 74 13ms 21 Nov 2025 708th TheZwierzLF 🇵🇱 668 74 11ms 29 Nov 2025 708th BREMAUCY 🇫🇷 668 74 11ms 30 Nov 2025 708th RandGuy 668 74 11ms 2 Dec 2025 708th annaproxy 668 74 11ms 2 Dec 2025 708th aksyristos 668 74 11ms 3 Dec 2025 708th hippalectryon-0 668 74 12ms 6 Dec 2025 708th te-chnical 668 74 12ms 23 Dec 2025 716th MeWhenI 🇻🇦 667 95 80ms 23 Nov 2025 716th error256 667 95 84ms 2 mins ago 718th Yewzir 🇧🇪 667 116 28ms 30 Nov 2025 719th Yewzir 🇧🇪 666 92 2,202ms 30 Nov 2025 720th acotis 662 99 125ms 2 Jan 2026 First Prev 641–720 of 1,335 Next Last