Tutorial 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 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 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 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 Transpose Sentence 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 Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers Hilbert Curve Mandelbrot Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion QR Encoder Quadratic Formula Scrambled Alphabetization Semiprime Numbers Snake Sphenic Numbers Trinomial Triangle 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 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 Groovy Harbour Hare Haxe Hush Hy iogii Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua 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 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 Groovy Harbour Hare Haxe Hush Hy iogii Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua 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 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 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 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 Transpose Sentence 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 Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers Hilbert Curve Mandelbrot Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion QR Encoder Quadratic Formula Scrambled Alphabetization Semiprime Numbers Snake Sphenic Numbers Trinomial Triangle Turtle Tutorial # Golfer Points Chars Time 216th ovs-code 🇩🇪 0 36 23 days ago 216th edsrzf 🇳🇿 0 36 23 days ago 216th HumanoidCPU 0 36 22 days ago 229th ovs-code 🇩🇪 0 37 26 Nov 2024 229th 2bular 0 37 9 Dec 2024 229th Natanaelel 🇸🇪 0 37 26 Jan 2025 229th DialFrost 🇸🇬 0 37 24 Feb 2025 229th Sakisan 🇧🇪 0 37 5 Apr 2025 229th dokutan 0 37 27 days ago 229th DialFrost 🇸🇬 0 37 23 days ago 229th MeWhenI 🇻🇦 0 37 23 days ago 229th Shanethegamer 🇺🇸 0 37 23 days ago 229th GolfingSuccess 🇬🇷 0 37 23 days ago 229th Shanethegamer 🇺🇸 0 37 23 days ago 229th HumanoidCPU 0 37 22 days ago 229th HumanoidCPU 0 37 22 days ago 229th HPWiz 🇳🇿 0 37 22 days ago 229th CaedenHarper 🇨🇦 0 37 21 days ago 229th CaedenHarper 🇨🇦 0 37 21 days ago 229th GolfingSuccess 🇬🇷 0 37 21 days ago 229th edsrzf 🇳🇿 0 37 21 days ago 229th zacjl 0 37 20 days ago 248th ovs-code 🇩🇪 0 38 25 Nov 2024 248th sean-niemann 🇺🇸 0 38 26 Nov 2024 248th emgordon154 0 38 27 Nov 2024 248th CLOStrophobic 🇮🇹 0 38 22 Jan 2025 248th ovs-code 🇩🇪 0 38 5 Feb 2025 248th GolfingSuccess 🇬🇷 0 38 15 Feb 2025 248th btjones0 0 38 17 Feb 2025 248th 2bular 0 38 7 Mar 2025 248th Frowny 0 38 10 Mar 2025 248th Shanethegamer 🇺🇸 0 38 23 days ago 248th HumanoidCPU 0 38 22 days ago 248th Mukundan314 0 38 15 days ago 260th SirBogman 🇺🇸 0 39 4 Dec 2024 260th MeWhenI 🇻🇦 0 39 29 Jan 2025 260th DialFrost 🇸🇬 0 39 23 days ago 263rd emgordon154 0 40 9 Feb 2025 263rd DialFrost 🇸🇬 0 40 9 Feb 2025 263rd GolfingSuccess 🇬🇷 0 40 12 Feb 2025 263rd chunes3 🇺🇸 0 40 13 Feb 2025 263rd targrik 0 40 15 Feb 2025 263rd emgordon154 0 40 5 Mar 2025 263rd MeWhenI 🇻🇦 0 40 23 days ago 263rd DialFrost 🇸🇬 0 40 23 days ago 263rd HumanoidCPU 0 40 22 days ago 263rd DialFrost 🇸🇬 0 40 20 days ago 273rd GolfingSuccess 🇬🇷 0 42 25 Nov 2024 273rd AlephSquirrel 0 42 27 Jan 2025 273rd ovs-code 🇩🇪 0 42 4 Feb 2025 273rd GolfingSuccess 🇬🇷 0 42 15 Feb 2025 273rd 2bular 0 42 5 Mar 2025 273rd edsrzf 🇳🇿 0 42 21 Mar 2025 273rd DialFrost 🇸🇬 0 42 23 days ago 273rd zacjl 0 42 23 days ago 273rd Shanethegamer 🇺🇸 0 42 23 days ago 273rd Shanethegamer 🇺🇸 0 42 23 days ago 273rd DialFrost 🇸🇬 0 42 23 days ago 273rd edsrzf 🇳🇿 0 42 23 days ago 273rd HumanoidCPU 0 42 22 days ago 273rd HumanoidCPU 0 42 22 days ago 273rd CaedenHarper 🇨🇦 0 42 21 days ago 273rd zacjl 0 42 20 days ago 273rd dokutan 0 42 12 days ago 273rd dokutan 0 42 12 days ago 291st Shanethegamer 🇺🇸 0 43 20 Nov 2024 291st stefangimmillaro 0 43 20 Nov 2024 291st error256 0 43 21 Nov 2024 291st GolfingSuccess 🇬🇷 0 43 25 Nov 2024 291st xsot 🇸🇬 0 43 26 Nov 2024 291st sean-niemann 🇺🇸 0 43 26 Nov 2024 291st emgordon154 0 43 26 Nov 2024 291st GolfingSuccess 🇬🇷 0 43 9 Dec 2024 291st MeWhenI 🇻🇦 0 43 11 Dec 2024 291st MeWhenI 🇻🇦 0 43 11 Dec 2024 Prev 226–300 of 1,699 Next