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 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 Bytes Time 488th pardouin 🇫🇷 0 61 21 days ago 488th Shanethegamer 🇺🇸 0 61 21 days ago 488th edsrzf 🇳🇿 0 61 20 days ago 488th HumanoidCPU 0 61 20 days ago 488th HumanoidCPU 0 61 20 days ago 488th AlephSquirrel 0 61 18 days ago 532nd emgordon154 0 62 27 Nov 2024 532nd CLOStrophobic 🇮🇹 0 62 4 Feb 2025 532nd DialFrost 🇸🇬 0 62 15 Feb 2025 535th kg583 🇺🇸 0 63 21 Nov 2024 535th emgordon154 0 63 27 Nov 2024 535th emgordon154 0 63 28 Nov 2024 535th rucin93 🇵🇱 0 63 3 Dec 2024 535th lukegustafson 🇺🇸 0 63 7 Dec 2024 535th sean-niemann 🇺🇸 0 63 10 Dec 2024 535th MeWhenI 🇻🇦 0 63 18 Dec 2024 535th zacjl 0 63 31 Dec 2024 535th Shanethegamer 🇺🇸 0 63 10 Jan 2025 535th CLOStrophobic 🇮🇹 0 63 17 Jan 2025 535th edsrzf 🇳🇿 0 63 9 Feb 2025 535th GolfingSuccess 🇬🇷 0 63 9 Feb 2025 535th Nemikolh 0 63 12 Feb 2025 535th GolfingSuccess 🇬🇷 0 63 20 Feb 2025 535th varhammer 🇷🇺 0 63 22 Feb 2025 535th voytxt 🇨🇿 0 63 21 days ago 535th FlyingPenguin223 0 63 21 days ago 535th DialFrost 🇸🇬 0 63 21 days ago 535th DialFrost 🇸🇬 0 63 21 days ago 535th DialFrost 🇸🇬 0 63 21 days ago 535th pardouin 🇫🇷 0 63 21 days ago 535th Shanethegamer 🇺🇸 0 63 21 days ago 535th Shanethegamer 🇺🇸 0 63 20 days ago 535th GolfingSuccess 🇬🇷 0 63 20 days ago 535th HumanoidCPU 0 63 20 days ago 535th HumanoidCPU 0 63 20 days ago 535th HumanoidCPU 0 63 20 days ago 535th CaedenHarper 🇨🇦 0 63 19 days ago 535th CaedenHarper 🇨🇦 0 63 19 days ago 535th CaedenHarper 🇨🇦 0 63 19 days ago 535th dokutan 0 63 9 days ago 535th dokutan 0 63 9 days ago 567th Shanethegamer 🇺🇸 0 64 20 Nov 2024 567th error256 0 64 21 Nov 2024 567th error256 0 64 21 Nov 2024 567th emgordon154 0 64 26 Nov 2024 567th Liniarc 0 64 26 Nov 2024 567th MeWhenI 🇻🇦 0 64 12 Dec 2024 567th Chinay-Domitrix 🇺🇸 0 64 20 days ago 574th Shanethegamer 🇺🇸 0 65 20 Nov 2024 574th stefangimmillaro 0 65 20 Nov 2024 574th kg583 🇺🇸 0 65 21 Nov 2024 574th khvdm 0 65 21 Nov 2024 574th edsrzf 🇳🇿 0 65 21 Nov 2024 574th hallvabo 🇳🇴 0 65 24 Nov 2024 574th ovs-code 🇩🇪 0 65 25 Nov 2024 574th GolfingSuccess 🇬🇷 0 65 25 Nov 2024 574th AlephSquirrel 0 65 25 Nov 2024 574th AlephSquirrel 0 65 25 Nov 2024 574th pardouin 🇫🇷 0 65 25 Nov 2024 574th btnlq 0 65 26 Nov 2024 574th CaedenHarper 🇨🇦 0 65 26 Nov 2024 574th emgordon154 0 65 26 Nov 2024 574th inventshah 0 65 26 Nov 2024 574th sean-niemann 🇺🇸 0 65 26 Nov 2024 574th stefangimmillaro 0 65 26 Nov 2024 574th duckyluuk 🇳🇱 0 65 26 Nov 2024 574th m-tkach 🇺🇦 0 65 26 Nov 2024 574th ovs-code 🇩🇪 0 65 26 Nov 2024 574th Alex-x90 🇺🇸 0 65 28 Nov 2024 574th lifthrasiir 🇰🇷 0 65 30 Nov 2024 574th zacjl 0 65 1 Dec 2024 574th zacjl 0 65 1 Dec 2024 574th sisyphus-ppcg 🇦🇺 0 65 2 Dec 2024 574th JunkIce 0 65 3 Dec 2024 574th SirBogman 🇺🇸 0 65 3 Dec 2024 Prev 526–600 of 1,713 Next