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 Mandelbrot 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 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 Vala 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 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 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 Mandelbrot 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 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 623rd Lydxn 🇨🇦 0 65 31 Jan 2025 623rd commandblockguy 🇺🇸 0 65 2 Feb 2025 623rd GolfingSuccess 🇬🇷 0 65 3 Feb 2025 623rd bricknellj 0 65 5 Feb 2025 623rd qpwoeirut 0 65 7 Feb 2025 623rd xyangst 0 65 14 Feb 2025 623rd emgordon154 0 65 17 Feb 2025 623rd GolfingSuccess 🇬🇷 0 65 6 Mar 2025 623rd dokutan 0 65 10 Mar 2025 623rd Jacob385 0 65 19 Mar 2025 623rd 4atj 0 65 10 Apr 2025 623rd orthoplex 🇨🇽 0 65 16 Apr 2025 623rd MeWhenI 🇻🇦 0 65 17 Apr 2025 623rd Mukundan314 0 65 17 Apr 2025 623rd MeWhenI 🇻🇦 0 65 17 Apr 2025 623rd DialFrost 🇸🇬 0 65 17 Apr 2025 623rd DialFrost 🇸🇬 0 65 17 Apr 2025 623rd error256 0 65 17 Apr 2025 623rd rucin93 🇵🇱 0 65 17 Apr 2025 623rd edsrzf 🇳🇿 0 65 17 Apr 2025 623rd edsrzf 🇳🇿 0 65 18 Apr 2025 623rd HumanoidCPU 0 65 18 Apr 2025 623rd HumanoidCPU 0 65 18 Apr 2025 623rd HumanoidCPU 0 65 18 Apr 2025 623rd DialFrost 🇸🇬 0 65 18 Apr 2025 623rd BlankSpruce 0 65 18 Apr 2025 623rd Shanethegamer 🇺🇸 0 65 18 Apr 2025 623rd CaedenHarper 🇨🇦 0 65 18 Apr 2025 623rd CaedenHarper 🇨🇦 0 65 18 Apr 2025 623rd FEZfan 🇦🇺 0 65 19 Apr 2025 623rd undefinedRyan 0 65 19 Apr 2025 623rd GolfingSuccess 🇬🇷 0 65 19 Apr 2025 623rd DialFrost 🇸🇬 0 65 20 Apr 2025 623rd plcc0 0 65 21 Apr 2025 623rd dokutan 0 65 28 Apr 2025 623rd RYSF13 🇨🇳 0 65 13 May 2025 623rd Shanethegamer 🇺🇸 0 65 13 May 2025 623rd gaving-quadprep 0 65 15 May 2025 623rd mossiegoat 0 65 19 May 2025 623rd ryyyn 🇺🇸 0 65 21 May 2025 623rd Moltres-Galar 🇺🇦 0 65 21 May 2025 623rd albanian-laundromat 0 65 4 Jun 2025 623rd fuzzylojik-golf 🇺🇸 0 65 5 Jun 2025 623rd codingisgreatbutiamnot 0 65 7 Jun 2025 623rd SoliGhost 0 65 8 Jun 2025 623rd cros107 0 65 24 days ago 623rd long279595192 0 65 18 days ago 623rd jiji7879 0 65 18 days ago 623rd alemelis 0 65 18 days ago 623rd elana-teal 0 65 18 days ago 623rd zijinoier 0 65 13 days ago 623rd dirckvdende 0 65 8 days ago 623rd BREMAUCY 🇫🇷 0 65 7 days ago 623rd Quentin-AC 0 65 5 days ago 623rd qpwoeirut 0 65 5 days ago 623rd Jak-Ch-ll 0 65 2 days ago 732nd Shanethegamer 🇺🇸 0 66 22 Nov 2024 732nd GolfingSuccess 🇬🇷 0 66 25 Nov 2024 732nd Natanaelel 🇸🇪 0 66 9 Dec 2024 732nd MeWhenI 🇻🇦 0 66 11 Dec 2024 732nd rollershutter 0 66 18 Dec 2024 732nd duckyluuk 🇳🇱 0 66 12 Jan 2025 732nd duckyluuk 🇳🇱 0 66 12 Jan 2025 732nd KasperKivimaeki 🇫🇮 0 66 23 Jan 2025 732nd GolfingSuccess 🇬🇷 0 66 5 Feb 2025 732nd fourth-bit 0 66 8 Feb 2025 732nd klixel 🇨🇦 0 66 11 Feb 2025 732nd sohamkorade 0 66 13 Feb 2025 732nd emgordon154 0 66 17 Feb 2025 732nd lowtied 0 66 18 Feb 2025 732nd chunes3 🇺🇸 0 66 21 Feb 2025 732nd Languag3 0 66 28 Feb 2025 732nd gigaprofisi 🇺🇸 0 66 3 Mar 2025 732nd Stockoh 🇫🇷 0 66 3 Mar 2025 732nd targrik 0 66 14 Mar 2025 Prev 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