Tower of Hanoi in Python 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 1st khvdm 1,000 51 21ms 30 Oct 2025 1st pardouin 🇫🇷 1,000 51 11ms 1 Nov 2025 1st Seek64 🇩🇪 1,000 51 12ms 15 days ago 1st sunleonid 1,000 51 12ms 3 days ago 1st lukegustafson 🇺🇸 1,000 51 11ms 30 hours ago 6th kg583 🇺🇸 962 53 22ms 30 Oct 2025 6th hallvabo 🇳🇴 962 53 11ms 30 Oct 2025 6th ndren 962 53 11ms 2 days ago 6th CornerMercury 🇬🇧 962 53 11ms 2 days ago 6th sean-niemann 🇺🇸 962 53 13ms 14 hours ago 11th xnor-gate 944 54 11ms 3 days ago 11th hellopir2 944 54 11ms 3 days ago 13th stefangimmillaro 927 55 13ms 30 Oct 2025 13th bricknellj 927 55 11ms 30 Oct 2025 13th ovs-code 🇩🇪 927 55 11ms 31 Oct 2025 13th bitsandbeyond 🇳🇱 927 55 11ms 1 Nov 2025 13th GolfingSuccess 🇬🇷 927 55 11ms 3 Nov 2025 13th Mukundan314 927 55 11ms 17 days ago 13th emgordon154 927 55 12ms 8 days ago 13th m-tkach 🇺🇦 927 55 11ms 8 days ago 13th snoozingnewt 🇺🇸 927 55 12ms 3 days ago 13th luuumine 🇫🇷 927 55 11ms 3 days ago 13th dokutan 927 55 12ms 19 hours ago 13th xsot 🇸🇬 927 55 12ms 32 mins ago 13th vhoulbreque 🇫🇷 927 55 11ms 14 mins ago 26th AlephSquirrel 911 56 11ms 30 Oct 2025 26th bizy-coder 911 56 11ms 5 days ago 26th zacjl 911 56 11ms 44 hours ago 29th KasperKivimaeki 🇫🇮 895 57 11ms 30 Oct 2025 29th edsrzf 🇳🇿 895 57 11ms 31 Oct 2025 29th Shanethegamer 🇺🇸 895 57 11ms 3 Nov 2025 29th 4atj 895 57 11ms 27 days ago 29th MeWhenI 🇻🇦 895 57 11ms 11 days ago 29th CaedenHarper 🇨🇦 895 57 11ms 3 days ago 29th blaztoma 🇱🇹 895 57 11ms 2 days ago 29th FortuiteMan 🇫🇷 895 57 11ms 40 hours ago 29th KatieLG 🇬🇧 895 57 11ms 38 hours ago 29th ryyyn 🇺🇸 895 57 11ms 32 hours ago 29th DialFrost 🇸🇬 895 57 11ms 12 hours ago 40th rucin93 🇵🇱 879 58 12ms 30 Oct 2025 41st davecame 864 59 11ms 19 days ago 41st Kacarott 🇦🇺 864 59 11ms 16 days ago 41st commandblockguy 🇺🇸 864 59 11ms 4 days ago 41st duckyluuk 🇳🇱 864 59 11ms 2 hours ago 45th 5cw 🇺🇸 850 60 11ms 16 days ago 46th albanian-laundromat 836 61 11ms 9 days ago 47th JOrE20 🇺🇸 823 62 12ms 6 days ago 47th HumanoidCPU 823 62 11ms 3 days ago 47th Yewzir 🇧🇪 823 62 11ms 46 hours ago 47th plcc0 823 62 11ms 40 hours ago 47th anter69 🇭🇺 823 62 12ms 39 hours ago 52nd cros107 🇦🇺 729 70 11ms 20 days ago 52nd madex 🇩🇪 729 70 11ms 14 hours ago 54th ahmetdemirag 🇨🇾 699 73 11ms 3 days ago 54th SirBogman 🇺🇸 699 73 10ms 15 hours ago 56th Babafaba 689 74 11ms 11 days ago 56th TheZwierzLF 🇵🇱 689 74 11ms 2 days ago 56th BREMAUCY 🇫🇷 689 74 11ms 2 days ago 56th btjones0 689 74 11ms 33 hours ago 56th RandGuy 689 74 11ms 3 hours ago 56th annaproxy 689 74 11ms 2 hours ago 62nd LostSyntax21 🇬🇧 680 75 18ms 37 hours ago 63rd Ripick 671 76 10ms 17 days ago 64th mousetail 🇳🇱 662 77 11ms 9 days ago 65th msbranicky 646 79 10ms 6 days ago 66th starfihs 638 80 11ms 3 days ago 67th RDShah 614 83 11ms 17 hours ago 68th Emutis 🇱🇹 14 3,589 11ms 46 hours ago 1–68 of 68