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 Scrambled Sort 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 Polygon Triangulations QR Encoder Quadratic Formula 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 Scrambled Sort 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 Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Snake Sphenic Numbers Trinomial Triangle Turtle Tutorial # Golfer Points Bytes Time 444th Shanethegamer 🇺🇸 0 57 17 hours ago 452nd kg583 🇺🇸 0 58 21 Nov 2024 452nd ovs-code 🇩🇪 0 58 25 Nov 2024 452nd GolfingSuccess 🇬🇷 0 58 25 Nov 2024 452nd GolfingSuccess 🇬🇷 0 58 25 Nov 2024 452nd AlephSquirrel 0 58 25 Nov 2024 452nd emgordon154 0 58 26 Nov 2024 452nd m-tkach 🇺🇦 0 58 26 Nov 2024 452nd emgordon154 0 58 27 Nov 2024 452nd Shanethegamer 🇺🇸 0 58 10 Dec 2024 452nd MeWhenI 🇻🇦 0 58 11 Dec 2024 452nd Shanethegamer 🇺🇸 0 58 17 Dec 2024 452nd zacjl 0 58 31 Dec 2024 452nd CaedenHarper 🇨🇦 0 58 4 Jan 2025 452nd CLOStrophobic 🇮🇹 0 58 17 Jan 2025 452nd voytxt 🇨🇿 0 58 25 Jan 2025 452nd sisyphus-ppcg 🇦🇺 0 58 28 Jan 2025 452nd UnderKoen 🇳🇱 0 58 28 Jan 2025 452nd dokutan 0 58 3 Feb 2025 452nd HumanoidCPU 0 58 4 Feb 2025 452nd emgordon154 0 58 5 Feb 2025 452nd edsrzf 🇳🇿 0 58 9 Feb 2025 452nd targrik 0 58 15 Feb 2025 452nd edsrzf 🇳🇿 0 58 19 Feb 2025 452nd orthoplex 🇨🇽 0 58 16 Apr 2025 452nd edsrzf 🇳🇿 0 58 17 Apr 2025 452nd DialFrost 🇸🇬 0 58 17 Apr 2025 452nd DialFrost 🇸🇬 0 58 17 Apr 2025 452nd Shanethegamer 🇺🇸 0 58 17 Apr 2025 452nd DialFrost 🇸🇬 0 58 17 Apr 2025 452nd GolfingSuccess 🇬🇷 0 58 17 Apr 2025 452nd HumanoidCPU 0 58 18 Apr 2025 452nd HumanoidCPU 0 58 18 Apr 2025 452nd CaedenHarper 🇨🇦 0 58 18 Apr 2025 452nd CaedenHarper 🇨🇦 0 58 18 Apr 2025 452nd dokutan 0 58 28 Apr 2025 487th MeWhenI 🇻🇦 0 59 11 Dec 2024 487th emgordon154 0 59 8 Jan 2025 487th duckyluuk 🇳🇱 0 59 12 Jan 2025 487th Natanaelel 🇸🇪 0 59 2 Feb 2025 487th ovs-code 🇩🇪 0 59 4 Feb 2025 487th Shanethegamer 🇺🇸 0 59 7 Feb 2025 487th voytxt 🇨🇿 0 59 8 Feb 2025 487th GolfingSuccess 🇬🇷 0 59 15 Feb 2025 487th 2bular 0 59 5 Mar 2025 487th DialFrost 🇸🇬 0 59 17 Apr 2025 487th zacjl 0 59 17 Apr 2025 487th Shanethegamer 🇺🇸 0 59 17 Apr 2025 487th HumanoidCPU 0 59 18 Apr 2025 487th dokutan 0 59 28 Apr 2025 501st xsot 🇸🇬 0 60 4 Dec 2024 501st CatsAreFluffy 0 60 13 Dec 2024 501st Natanaelel 🇸🇪 0 60 26 Jan 2025 501st emgordon154 0 60 4 Feb 2025 501st klixel 🇨🇦 0 60 8 Apr 2025 506th Shanethegamer 🇺🇸 0 61 20 Nov 2024 506th stefangimmillaro 0 61 21 Nov 2024 506th error256 0 61 21 Nov 2024 506th error256 0 61 21 Nov 2024 506th ovs-code 🇩🇪 0 61 25 Nov 2024 506th GolfingSuccess 🇬🇷 0 61 25 Nov 2024 506th sean-niemann 🇺🇸 0 61 26 Nov 2024 506th duckyluuk 🇳🇱 0 61 26 Nov 2024 506th DialFrost 🇸🇬 0 61 26 Nov 2024 506th rucin93 🇵🇱 0 61 26 Nov 2024 506th emgordon154 0 61 28 Nov 2024 506th stefangimmillaro 0 61 3 Dec 2024 506th lukegustafson 🇺🇸 0 61 7 Dec 2024 506th MeWhenI 🇻🇦 0 61 11 Dec 2024 506th emplv 🇱🇻 0 61 11 Dec 2024 506th voytxt 🇨🇿 0 61 22 Dec 2024 506th Salutations45 0 61 29 Dec 2024 506th duckyluuk 🇳🇱 0 61 12 Jan 2025 506th CLOStrophobic 🇮🇹 0 61 22 Jan 2025 506th voytxt 🇨🇿 0 61 25 Jan 2025 Prev 451–525 of 1,832 Next