Tutorial in all languages in bytes. Achievements Cheevos Holes Languages Medals Miscellaneous 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 Calendar Card Number Validation Catalan Numbers Catalan’s Constant Christmas Trees Collatz Continued Fractions 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 Gray Code Decoder Gray Code Encoder Happy Numbers Happy Numbers (Long) Hexdump Hilbert Curve 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 Mandelbrot Maze Medal Tally Minesweeper Morse Decoder Morse Encoder Multitap Input 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 Topological Sort Tower of Hanoi Transpose Sentence Trinomial Triangle United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 Alphabetic Numbers Apéry’s Constant Binary Lambda Calculus Connect Four Crossword CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Hexagonal Spiral Highly Composite Numbers NFA Simulator Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Rectangle Fill Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial All Languages ><> ALGOL 68 ArkScript Assembly AWK Bash BASIC Berry brainfuck C C# C++ Civet Clojure COBOL Coconut Common Lisp Crystal D Dart Elixir Erlang F# Factor Forth Fortran Gleam Go GolfScript Groovy 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 APL Arturo Befunge BQN CJam CoffeeScript Egel Fennel Harbour Hare Haxe Hush Hy iogii Knight Lily Luau Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua Umka Vala Vyxal Bytes Chars Scoring Bytes Chars Language All ><> ALGOL 68 ArkScript Assembly AWK Bash BASIC Berry brainfuck C C# C++ Civet Clojure COBOL Coconut Common Lisp Crystal D Dart Elixir Erlang F# Factor Forth Fortran Gleam Go GolfScript Groovy 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 APL Arturo Befunge BQN CJam CoffeeScript Egel Fennel Harbour Hare Haxe Hush Hy iogii Knight Lily Luau Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua Umka Vala 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 Calendar Card Number Validation Catalan Numbers Catalan’s Constant Christmas Trees Collatz Continued Fractions 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 Gray Code Decoder Gray Code Encoder Happy Numbers Happy Numbers (Long) Hexdump Hilbert Curve 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 Mandelbrot Maze Medal Tally Minesweeper Morse Decoder Morse Encoder Multitap Input 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 Topological Sort Tower of Hanoi Transpose Sentence Trinomial Triangle United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 Experimental Hole Alphabetic Numbers Apéry’s Constant Binary Lambda Calculus Connect Four Crossword CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Hexagonal Spiral Highly Composite Numbers NFA Simulator Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Rectangle Fill Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial # Golfer Points Bytes Time Submitted 881st Shanethegamer 🇺🇸 0 65 7ms 20 Nov 2024 881st stefangimmillaro 0 65 10ms 20 Nov 2024 881st kg583 🇺🇸 0 65 13ms 21 Nov 2024 881st khvdm 0 65 14ms 21 Nov 2024 881st edsrzf 🇳🇿 0 65 15ms 21 Nov 2024 881st hallvabo 🇳🇴 0 65 13ms 24 Nov 2024 881st ovs-code 🇩🇪 0 65 13ms 25 Nov 2024 881st GolfingSuccess 🇬🇷 0 65 12ms 25 Nov 2024 881st AlephSquirrel 0 65 14ms 25 Nov 2024 881st AlephSquirrel 0 65 50ms 25 Nov 2024 881st pardouin 🇫🇷 0 65 14ms 25 Nov 2024 881st btnlq 0 65 13ms 26 Nov 2024 881st CaedenHarper 🇨🇦 0 65 16ms 26 Nov 2024 881st emgordon154 0 65 11ms 26 Nov 2024 881st inventshah 0 65 15ms 26 Nov 2024 881st sean-niemann 🇺🇸 0 65 160ms 26 Nov 2024 881st stefangimmillaro 0 65 149ms 26 Nov 2024 881st duckyluuk 🇳🇱 0 65 14ms 26 Nov 2024 881st m-tkach 🇺🇦 0 65 13ms 26 Nov 2024 881st ovs-code 🇩🇪 0 65 2ms 26 Nov 2024 881st Alex-x90 🇺🇸 0 65 14ms 28 Nov 2024 881st lifthrasiir 🇰🇷 0 65 11ms 30 Nov 2024 881st zacjl 0 65 12ms 1 Dec 2024 881st zacjl 0 65 6ms 1 Dec 2024 881st sisyphus-ppcg 🇦🇺 0 65 12ms 2 Dec 2024 881st JunkIce 0 65 15ms 3 Dec 2024 881st SirBogman 🇺🇸 0 65 16ms 3 Dec 2024 881st xsot 🇸🇬 0 65 17ms 4 Dec 2024 881st ndren 0 65 16ms 5 Dec 2024 881st CornerMercury 🇬🇧 0 65 15ms 5 Dec 2024 881st lukegustafson 🇺🇸 0 65 18ms 7 Dec 2024 881st Europe2048 0 65 15ms 7 Dec 2024 881st neel11235813 0 65 14ms 9 Dec 2024 881st Seek64 🇩🇪 0 65 14ms 10 Dec 2024 881st MeWhenI 🇻🇦 0 65 2ms 11 Dec 2024 881st antimon2 🇯🇵 0 65 14ms 16 Dec 2024 881st error256 0 65 7ms 16 Dec 2024 881st edsrzf 🇳🇿 0 65 8ms 18 Dec 2024 881st bizy-coder 0 65 12ms 28 Dec 2024 881st Bulmenisaurus 0 65 28ms 1 Jan 2025 881st m-tkach 🇺🇦 0 65 150ms 3 Jan 2025 881st b-illy 🇬🇧 0 65 14ms 4 Jan 2025 881st emgordon154 0 65 7ms 11 Jan 2025 881st CLOStrophobic 🇮🇹 0 65 14ms 22 Jan 2025 881st prplz 🇦🇺 0 65 15ms 23 Jan 2025 881st kg583 🇺🇸 0 65 10ms 23 Jan 2025 881st CLOStrophobic 🇮🇹 0 65 7ms 23 Jan 2025 881st sean-niemann 🇺🇸 0 65 13ms 23 Jan 2025 881st mathisfun271 0 65 11ms 25 Jan 2025 881st aliberro39109 0 65 13ms 25 Jan 2025 881st Natanaelel 🇸🇪 0 65 14ms 26 Jan 2025 881st Shanethegamer 🇺🇸 0 65 14ms 30 Jan 2025 881st firegene 🇮🇪 0 65 10ms 30 Jan 2025 881st Lydxn 🇨🇦 0 65 15ms 31 Jan 2025 881st commandz0 🇺🇸 0 65 14ms 2 Feb 2025 881st GolfingSuccess 🇬🇷 0 65 6ms 3 Feb 2025 881st bricknellj 0 65 13ms 5 Feb 2025 881st qpwoeirut 0 65 2,346ms 7 Feb 2025 881st xyangst 0 65 15ms 14 Feb 2025 881st emgordon154 0 65 48ms 17 Feb 2025 881st GolfingSuccess 🇬🇷 0 65 154ms 6 Mar 2025 881st Jacob385 0 65 2ms 19 Mar 2025 881st 4atj 0 65 15ms 10 Apr 2025 881st orthoplex 🇨🇽 0 65 14ms 16 Apr 2025 881st MeWhenI 🇻🇦 0 65 18ms 17 Apr 2025 881st Mukundan314 0 65 14ms 17 Apr 2025 881st MeWhenI 🇻🇦 0 65 6ms 17 Apr 2025 881st DialFrost 🇸🇬 0 65 7ms 17 Apr 2025 881st DialFrost 🇸🇬 0 65 13ms 17 Apr 2025 881st error256 0 65 14ms 17 Apr 2025 881st rucin93 🇵🇱 0 65 18ms 17 Apr 2025 881st edsrzf 🇳🇿 0 65 153ms 17 Apr 2025 881st edsrzf 🇳🇿 0 65 3ms 18 Apr 2025 881st HumanoidCPU 0 65 17ms 18 Apr 2025 881st HumanoidCPU 0 65 7ms 18 Apr 2025 881st HumanoidCPU 0 65 155ms 18 Apr 2025 881st DialFrost 🇸🇬 0 65 161ms 18 Apr 2025 881st BlankSpruce 0 65 14ms 18 Apr 2025 881st Shanethegamer 🇺🇸 0 65 156ms 18 Apr 2025 881st CaedenHarper 🇨🇦 0 65 7ms 18 Apr 2025 First Prev 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