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Tower of Hanoi in all languages in chars. Cheevos Holes Recent Holes Langs Medals Misc 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 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 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 Calendar Connect Four CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Tower of Hanoi Turtle Tutorial All Languages ><> Assembly AWK Bash BASIC Berry brainfuck C C# C++ Civet Clojure COBOL Coconut Common Lisp Crystal D Dart Elixir 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 Erlang 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 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 Erlang 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 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 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 Calendar Connect Four CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Tower of Hanoi Turtle Tutorial # Golfer Points Chars Time Submitted 1st kg583 🇺🇸 0 19 245ms 27 hours ago 2nd GolfingSuccess 🇬🇷 0 28 97ms 14 hours ago 3rd GolfingSuccess 🇬🇷 0 29 37ms 21 hours ago 4th 2bular 0 30 110ms 27 hours ago 5th 2bular 0 36 4ms 28 hours ago 6th ovs-code 🇩🇪 0 39 3ms 15 hours ago 7th 2bular 0 42 39ms 28 hours ago 8th stefangimmillaro 0 48 9ms 4 hours ago 9th stefangimmillaro 0 50 750ms 22 hours ago 9th rucin93 🇵🇱 0 50 8ms 16 hours ago 9th sean-niemann 🇺🇸 0 50 9ms 12 hours ago 9th GolfingSuccess 🇬🇷 0 50 9ms 11 hours ago 13th stefangimmillaro 0 51 31ms 23 hours ago 13th rucin93 🇵🇱 0 51 3ms 20 hours ago 13th targrik 0 51 9ms 18 hours ago 13th GolfingSuccess 🇬🇷 0 51 3ms 16 hours ago 13th khvdm 0 51 21ms 15 hours ago 13th sean-niemann 🇺🇸 0 51 3ms 13 hours ago 19th kg583 🇺🇸 0 52 366ms 28 hours ago 19th pardouin 🇫🇷 0 52 349ms 8 hours ago 19th edsrzf 🇳🇿 0 52 755ms 6 hours ago 22nd kg583 🇺🇸 0 53 23ms 28 hours ago 22nd hallvabo 🇳🇴 0 53 12ms 19 hours ago 22nd rucin93 🇵🇱 0 53 131ms 15 hours ago 22nd GolfingSuccess 🇬🇷 0 53 130ms 11 hours ago 22nd pardouin 🇫🇷 0 53 12ms 8 hours ago 22nd pardouin 🇫🇷 0 53 33ms 7 hours ago 28th pardouin 🇫🇷 0 54 824ms 7 hours ago 28th GolfingSuccess 🇬🇷 0 54 555ms 6 hours ago 30th stefangimmillaro 0 55 12ms 22 hours ago 30th GolfingSuccess 🇬🇷 0 55 5ms 16 hours ago 30th rucin93 🇵🇱 0 55 5ms 15 hours ago 30th bricknellj 0 55 11ms 13 hours ago 30th GolfingSuccess 🇬🇷 0 55 64ms 10 hours ago 30th sean-niemann 🇺🇸 0 55 5ms 4 hours ago 30th stefangimmillaro 0 55 81ms 2 hours ago 37th AlephSquirrel 0 56 11ms 28 hours ago 37th AlephSquirrel 0 56 414ms 28 hours ago 37th targrik 0 56 5ms 17 hours ago 37th rucin93 🇵🇱 0 56 4ms 14 hours ago 37th GolfingSuccess 🇬🇷 0 56 11ms 6 hours ago 42nd ovs-code 🇩🇪 0 57 11ms 15 hours ago 42nd bitsandbeyond 🇳🇱 0 57 185ms 14 hours ago 42nd KasperKivimaeki 🇫🇮 0 57 11ms 13 hours ago 42nd edsrzf 🇳🇿 0 57 11ms 6 hours ago 42nd stefangimmillaro 0 57 4ms 11 mins ago 47th rucin93 🇵🇱 0 58 11ms 18 hours ago 48th GolfingSuccess 🇬🇷 0 59 2ms 6 hours ago 48th edsrzf 🇳🇿 0 59 2ms 6 hours ago 50th sean-niemann 🇺🇸 0 60 2ms 12 hours ago 50th GolfingSuccess 🇬🇷 0 60 3ms 10 hours ago 52nd emplv 🇱🇻 0 62 9ms 15 hours ago 52nd snoozingnewt 🇺🇸 0 62 11ms 12 hours ago 54th rucin93 🇵🇱 0 63 2ms 15 hours ago 55th DialFrost 🇸🇬 0 64 9ms 17 hours ago 56th Shanethegamer 🇺🇸 0 65 152ms 27 hours ago 56th kg583 🇺🇸 0 65 4ms 17 hours ago 56th edsrzf 🇳🇿 0 65 8ms 14 hours ago 56th stefangimmillaro 0 65 2ms 2 hours ago 60th duckyluuk 🇳🇱 0 66 9ms 19 hours ago 60th rucin93 🇵🇱 0 66 2ms 15 hours ago 60th GolfingSuccess 🇬🇷 0 66 2ms 15 hours ago 60th KasperKivimaeki 🇫🇮 0 66 2ms 13 hours ago 60th sean-niemann 🇺🇸 0 66 2ms 12 hours ago 60th stefangimmillaro 0 66 2,050ms 27 mins ago 66th edsrzf 🇳🇿 0 67 101ms 24 mins ago 67th rucin93 🇵🇱 0 68 2ms 14 hours ago 67th kg583 🇺🇸 0 68 122ms 14 hours ago 69th pardouin 🇫🇷 0 69 2,005ms 7 hours ago 69th sean-niemann 🇺🇸 0 69 329ms 4 hours ago 69th stefangimmillaro 0 69 316ms 3 hours ago 69th GolfingSuccess 🇬🇷 0 69 312ms 35 mins ago 73rd Shanethegamer 🇺🇸 0 70 406ms 27 hours ago 73rd Shanethegamer 🇺🇸 0 70 9ms 27 hours ago 73rd albanian-laundromat 0 70 9ms 26 hours ago 1–75 of 215 Next Last