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 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 Star Wars GPT 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 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 Star Wars GPT Trinomial Triangle Turtle Tutorial # Golfer Points Bytes Time 302nd FlyingPenguin223 0 51 21 Nov 2024 302nd MeWhenI 🇻🇦 0 51 11 Dec 2024 305th HumanoidCPU 0 52 5 Jan 2025 313th kg583 🇺🇸 0 53 21 Nov 2024 313th error256 0 53 21 Nov 2024 313th DialFrost 🇸🇬 0 53 26 Nov 2024 313th MeWhenI 🇻🇦 0 53 15 Feb 2025 313th GolfingSuccess 🇬🇷 0 53 14 Mar 2025 319th ovs-code 🇩🇪 0 54 25 Nov 2024 319th pardouin 🇫🇷 0 54 25 Nov 2024 319th CaedenHarper 🇨🇦 0 54 26 Nov 2024 319th zacjl 0 54 1 Dec 2024 319th neel11235813 0 54 9 Dec 2024 319th duckyluuk 🇳🇱 0 54 9 Dec 2024 319th m-tkach 🇺🇦 0 54 3 Jan 2025 319th b-illy 🇬🇧 0 54 4 Jan 2025 319th CLOStrophobic 🇮🇹 0 54 22 Jan 2025 319th emgordon154 0 54 23 Jan 2025 319th Shanethegamer 🇺🇸 0 54 30 Jan 2025 330th DialFrost 🇸🇬 0 55 26 Nov 2024 330th DialFrost 🇸🇬 0 55 26 Nov 2024 330th lifthrasiir 🇰🇷 0 55 2 Dec 2024 330th GolfingSuccess 🇬🇷 0 55 11 Dec 2024 330th Yewzir 0 55 28 Dec 2024 330th JunkIce 0 55 7 Jan 2025 330th CaedenHarper 🇨🇦 0 55 12 Jan 2025 330th CLOStrophobic 🇮🇹 0 55 22 Jan 2025 330th DialFrost 🇸🇬 0 55 25 Jan 2025 330th commandblockguy 🇺🇸 0 55 2 Feb 2025 330th sean-niemann 🇺🇸 0 55 6 Feb 2025 330th lyphyser 0 55 8 Feb 2025 330th bizy-coder 0 55 17 Feb 2025 330th bizy-coder 0 55 18 Feb 2025 330th BREMAUCY 🇫🇷 0 55 19 Feb 2025 345th AlephSquirrel 0 56 25 Nov 2024 345th sisyphus-ppcg 🇦🇺 0 56 26 Nov 2024 345th MeWhenI 🇻🇦 0 56 11 Dec 2024 345th HumanoidCPU 0 56 2 Jan 2025 345th targrik 0 56 12 Jan 2025 345th sean-niemann 🇺🇸 0 56 24 Feb 2025 345th plcc0 0 56 23 days ago 354th Shanethegamer 🇺🇸 0 57 20 Nov 2024 354th duckyluuk 🇳🇱 0 57 3 Jan 2025 354th HumanoidCPU 0 57 5 Jan 2025 354th CaedenHarper 🇨🇦 0 57 12 Jan 2025 354th CaedenHarper 🇨🇦 0 57 3 Feb 2025 354th DialFrost 🇸🇬 0 57 20 Feb 2025 354th rucin93 🇵🇱 0 57 24 Feb 2025 354th emgordon154 0 57 14 Mar 2025 354th Yewzir 0 57 16 Mar 2025 365th kg583 🇺🇸 0 58 21 Nov 2024 365th ovs-code 🇩🇪 0 58 25 Nov 2024 365th GolfingSuccess 🇬🇷 0 58 25 Nov 2024 365th GolfingSuccess 🇬🇷 0 58 25 Nov 2024 365th AlephSquirrel 0 58 25 Nov 2024 365th emgordon154 0 58 26 Nov 2024 365th m-tkach 🇺🇦 0 58 26 Nov 2024 365th emgordon154 0 58 27 Nov 2024 365th Shanethegamer 🇺🇸 0 58 10 Dec 2024 365th MeWhenI 🇻🇦 0 58 11 Dec 2024 365th Shanethegamer 🇺🇸 0 58 17 Dec 2024 365th zacjl 0 58 31 Dec 2024 365th GolfingSuccess 🇬🇷 0 58 1 Jan 2025 365th CaedenHarper 🇨🇦 0 58 4 Jan 2025 365th CLOStrophobic 🇮🇹 0 58 17 Jan 2025 365th voytxt 🇨🇿 0 58 25 Jan 2025 365th sisyphus-ppcg 🇦🇺 0 58 28 Jan 2025 365th UnderKoen 🇳🇱 0 58 28 Jan 2025 365th dokutan 0 58 3 Feb 2025 365th HumanoidCPU 0 58 4 Feb 2025 365th edsrzf 🇳🇿 0 58 9 Feb 2025 365th targrik 0 58 15 Feb 2025 365th edsrzf 🇳🇿 0 58 19 Feb 2025 365th orthoplex 🇨🇽 0 58 35 mins ago 390th Shanethegamer 🇺🇸 0 59 20 Nov 2024 Prev 226–300 of 1,321 Next