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 897th Kacarott 🇦🇺 0 75 5 Feb 2025 897th bowenkfan 0 75 10 Feb 2025 897th ovs-code 🇩🇪 0 75 20 Feb 2025 897th error256 0 75 20 Feb 2025 897th DialFrost 🇸🇬 0 75 5 Mar 2025 897th adamnielson42 🇺🇸 0 75 10 Mar 2025 897th edsrzf 🇳🇿 0 75 26 days ago 897th mbittner20 0 75 20 days ago 897th 1024An 0 75 4 days ago 910th Shanethegamer 🇺🇸 0 76 20 Nov 2024 910th emgordon154 0 76 27 Nov 2024 910th adamnielson42 🇺🇸 0 76 3 Dec 2024 910th SirBogman 🇺🇸 0 76 3 Dec 2024 910th MeWhenI 🇻🇦 0 76 11 Dec 2024 910th MeWhenI 🇻🇦 0 76 11 Dec 2024 910th HumanoidCPU 0 76 6 Jan 2025 910th duckyluuk 🇳🇱 0 76 12 Jan 2025 910th yb1yb1 0 76 18 Jan 2025 910th Antibrain0 0 76 23 Jan 2025 910th voytxt 🇨🇿 0 76 25 Jan 2025 910th CLOStrophobic 🇮🇹 0 76 27 Jan 2025 910th dokutan 0 76 5 Feb 2025 910th GolfingSuccess 🇬🇷 0 76 9 Feb 2025 910th xyangst 0 76 14 Feb 2025 910th Ripick 0 76 16 Feb 2025 910th my-company-my 🇲🇽 0 76 18 Feb 2025 910th gigaprofisi 🇺🇸 0 76 3 Mar 2025 910th targrik 0 76 14 Mar 2025 910th JunkIce 0 76 26 Mar 2025 910th retrohun 0 76 1 Apr 2025 910th DialFrost 🇸🇬 0 76 27 days ago 910th edsrzf 🇳🇿 0 76 26 days ago 910th HumanoidCPU 0 76 26 days ago 910th sean-niemann 🇺🇸 0 76 26 days ago 910th CaedenHarper 🇨🇦 0 76 25 days ago 910th dokutan 0 76 15 days ago 910th targrik 0 76 11 days ago 910th emgordon154 0 76 11 days ago 910th FEZfan 🇦🇺 0 76 37 hours ago 910th edsrzf 🇳🇿 0 76 33 hours ago 910th RYSF13 0 76 29 hours ago 942nd GolfingSuccess 🇬🇷 0 77 25 Nov 2024 942nd SirBogman 🇺🇸 0 77 3 Dec 2024 942nd ndren 0 77 5 Dec 2024 942nd KasperKivimaeki 🇫🇮 0 77 23 Jan 2025 942nd error256 0 77 23 Jan 2025 942nd b-illy 🇬🇧 0 77 23 Jan 2025 942nd acotis 0 77 18 Feb 2025 942nd gigaprofisi 🇺🇸 0 77 3 Mar 2025 942nd lewis-carboodle 0 77 11 Mar 2025 942nd plcc0 0 77 20 Mar 2025 942nd AstroOrbis 0 77 28 Mar 2025 942nd voytxt 🇨🇿 0 77 16 Apr 2025 942nd Shanethegamer 🇺🇸 0 77 27 days ago 942nd unfinishedprogram 0 77 10 days ago 956th MeWhenI 🇻🇦 0 78 11 Dec 2024 956th annaproxy 0 78 24 Dec 2024 956th ComputerKWasTaken 🇺🇸 0 78 27 Jan 2025 956th Shanethegamer 🇺🇸 0 78 4 Feb 2025 956th voytxt 🇨🇿 0 78 5 Feb 2025 956th DialFrost 🇸🇬 0 78 8 Feb 2025 956th Shanethegamer 🇺🇸 0 78 14 Feb 2025 956th MeWhenI 🇻🇦 0 78 14 Feb 2025 956th targrik 0 78 15 Feb 2025 956th Gopalkataria 🇮🇳 0 78 20 Feb 2025 956th plcc0 0 78 27 Feb 2025 956th nilan425 0 78 16 Apr 2025 956th HumanoidCPU 0 78 26 days ago 956th error256 0 78 19 days ago 970th Jacob385 0 79 21 Nov 2024 970th MichalMarsalek 🇨🇿 0 79 25 Nov 2024 970th JunkIce 0 79 3 Dec 2024 970th MeWhenI 🇻🇦 0 79 11 Dec 2024 970th duckyluuk 🇳🇱 0 79 12 Jan 2025 970th targrik 0 79 14 Mar 2025 Prev 901–975 of 1,742 Next