Tutorial in all languages in bytes. 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 Colors (Inverse) 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 Colors (Inverse) 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 Bytes Time 898th desecaw13 0 75 24 Jan 2025 898th Kacarott 🇦🇺 0 75 5 Feb 2025 898th bowenkfan 0 75 10 Feb 2025 898th ovs-code 🇩🇪 0 75 20 Feb 2025 898th error256 0 75 20 Feb 2025 898th DialFrost 🇸🇬 0 75 5 Mar 2025 898th adamnielson42 🇺🇸 0 75 10 Mar 2025 898th edsrzf 🇳🇿 0 75 27 days ago 898th mbittner20 0 75 21 days ago 898th 1024An 0 75 4 days ago 911th Shanethegamer 🇺🇸 0 76 20 Nov 2024 911th emgordon154 0 76 27 Nov 2024 911th adamnielson42 🇺🇸 0 76 3 Dec 2024 911th SirBogman 🇺🇸 0 76 3 Dec 2024 911th MeWhenI 🇻🇦 0 76 11 Dec 2024 911th MeWhenI 🇻🇦 0 76 11 Dec 2024 911th HumanoidCPU 0 76 6 Jan 2025 911th duckyluuk 🇳🇱 0 76 12 Jan 2025 911th yb1yb1 0 76 18 Jan 2025 911th Antibrain0 0 76 23 Jan 2025 911th voytxt 🇨🇿 0 76 25 Jan 2025 911th CLOStrophobic 🇮🇹 0 76 27 Jan 2025 911th dokutan 0 76 5 Feb 2025 911th GolfingSuccess 🇬🇷 0 76 9 Feb 2025 911th xyangst 0 76 14 Feb 2025 911th Ripick 0 76 16 Feb 2025 911th my-company-my 🇲🇽 0 76 18 Feb 2025 911th gigaprofisi 🇺🇸 0 76 3 Mar 2025 911th targrik 0 76 14 Mar 2025 911th JunkIce 0 76 26 Mar 2025 911th retrohun 0 76 1 Apr 2025 911th DialFrost 🇸🇬 0 76 27 days ago 911th edsrzf 🇳🇿 0 76 27 days ago 911th HumanoidCPU 0 76 26 days ago 911th sean-niemann 🇺🇸 0 76 26 days ago 911th CaedenHarper 🇨🇦 0 76 26 days ago 911th dokutan 0 76 16 days ago 911th targrik 0 76 12 days ago 911th emgordon154 0 76 11 days ago 911th FEZfan 🇦🇺 0 76 47 hours ago 911th edsrzf 🇳🇿 0 76 43 hours ago 911th RYSF13 0 76 39 hours ago 943rd GolfingSuccess 🇬🇷 0 77 25 Nov 2024 943rd SirBogman 🇺🇸 0 77 3 Dec 2024 943rd ndren 0 77 5 Dec 2024 943rd KasperKivimaeki 🇫🇮 0 77 23 Jan 2025 943rd error256 0 77 23 Jan 2025 943rd b-illy 🇬🇧 0 77 23 Jan 2025 943rd acotis 0 77 18 Feb 2025 943rd gigaprofisi 🇺🇸 0 77 3 Mar 2025 943rd lewis-carboodle 0 77 11 Mar 2025 943rd plcc0 0 77 20 Mar 2025 943rd AstroOrbis 0 77 28 Mar 2025 943rd voytxt 🇨🇿 0 77 16 Apr 2025 943rd Shanethegamer 🇺🇸 0 77 27 days ago 943rd unfinishedprogram 0 77 11 days ago 943rd qwertyuiop3 🇷🇺 0 77 35 mins ago 958th MeWhenI 🇻🇦 0 78 11 Dec 2024 958th annaproxy 0 78 24 Dec 2024 958th ComputerKWasTaken 🇺🇸 0 78 27 Jan 2025 958th Shanethegamer 🇺🇸 0 78 4 Feb 2025 958th voytxt 🇨🇿 0 78 5 Feb 2025 958th DialFrost 🇸🇬 0 78 8 Feb 2025 958th Shanethegamer 🇺🇸 0 78 14 Feb 2025 958th MeWhenI 🇻🇦 0 78 14 Feb 2025 958th targrik 0 78 15 Feb 2025 958th Gopalkataria 🇮🇳 0 78 20 Feb 2025 958th plcc0 0 78 27 Feb 2025 958th nilan425 0 78 16 Apr 2025 958th HumanoidCPU 0 78 26 days ago 958th error256 0 78 19 days ago 972nd Jacob385 0 79 21 Nov 2024 972nd MichalMarsalek 🇨🇿 0 79 25 Nov 2024 972nd JunkIce 0 79 3 Dec 2024 972nd MeWhenI 🇻🇦 0 79 11 Dec 2024 Prev 901–975 of 1,745 Next
