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 524th error256 0 61 21 Nov 2024 524th error256 0 61 21 Nov 2024 524th ovs-code 🇩🇪 0 61 25 Nov 2024 524th GolfingSuccess 🇬🇷 0 61 25 Nov 2024 524th sean-niemann 🇺🇸 0 61 26 Nov 2024 524th duckyluuk 🇳🇱 0 61 26 Nov 2024 524th DialFrost 🇸🇬 0 61 26 Nov 2024 524th rucin93 🇵🇱 0 61 26 Nov 2024 524th emgordon154 0 61 28 Nov 2024 524th stefangimmillaro 0 61 3 Dec 2024 524th lukegustafson 🇺🇸 0 61 7 Dec 2024 524th MeWhenI 🇻🇦 0 61 11 Dec 2024 524th emplv 🇱🇻 0 61 11 Dec 2024 524th voytxt 🇨🇿 0 61 22 Dec 2024 524th Salutations45 0 61 29 Dec 2024 524th duckyluuk 🇳🇱 0 61 12 Jan 2025 524th CLOStrophobic 🇮🇹 0 61 22 Jan 2025 524th voytxt 🇨🇿 0 61 25 Jan 2025 524th m-tkach 🇺🇦 0 61 30 Jan 2025 524th Natanaelel 🇸🇪 0 61 2 Feb 2025 524th CaedenHarper 🇨🇦 0 61 3 Feb 2025 524th BalaM314 0 61 4 Feb 2025 524th kg583 🇺🇸 0 61 5 Feb 2025 524th GolfingSuccess 🇬🇷 0 61 5 Feb 2025 524th HumanoidCPU 0 61 7 Feb 2025 524th targrik 0 61 8 Feb 2025 524th MeWhenI 🇻🇦 0 61 14 Feb 2025 524th targrik 0 61 15 Feb 2025 524th attila8192 0 61 1 Mar 2025 524th targrik 0 61 14 Mar 2025 524th janlelis 0 61 31 Mar 2025 524th b-illy 🇬🇧 0 61 16 Apr 2025 524th janbehrens 🇩🇪 0 61 17 Apr 2025 524th pardouin 🇫🇷 0 61 17 Apr 2025 524th Shanethegamer 🇺🇸 0 61 17 Apr 2025 524th edsrzf 🇳🇿 0 61 17 Apr 2025 524th HumanoidCPU 0 61 18 Apr 2025 524th HumanoidCPU 0 61 18 Apr 2025 524th AlephSquirrel 0 61 20 Apr 2025 524th Sam-Vrgl 0 61 13 May 2025 524th c-py 0 61 14 May 2025 524th albanian-laundromat 0 61 25 days ago 524th Andrey-Plotnikov 0 61 12 days ago 524th a6166231 🇨🇳 0 61 11 days ago 524th oscargeerts 0 61 9 hours ago 524th BREMAUCY 🇫🇷 0 61 2 hours ago 572nd emgordon154 0 62 27 Nov 2024 572nd CLOStrophobic 🇮🇹 0 62 4 Feb 2025 572nd DialFrost 🇸🇬 0 62 15 Feb 2025 575th kg583 🇺🇸 0 63 21 Nov 2024 575th emgordon154 0 63 27 Nov 2024 575th emgordon154 0 63 28 Nov 2024 575th rucin93 🇵🇱 0 63 3 Dec 2024 575th lukegustafson 🇺🇸 0 63 7 Dec 2024 575th sean-niemann 🇺🇸 0 63 10 Dec 2024 575th MeWhenI 🇻🇦 0 63 18 Dec 2024 575th zacjl 0 63 31 Dec 2024 575th Shanethegamer 🇺🇸 0 63 10 Jan 2025 575th CLOStrophobic 🇮🇹 0 63 17 Jan 2025 575th edsrzf 🇳🇿 0 63 9 Feb 2025 575th GolfingSuccess 🇬🇷 0 63 9 Feb 2025 575th Nemikolh 0 63 12 Feb 2025 575th GolfingSuccess 🇬🇷 0 63 20 Feb 2025 575th varhammer 🇷🇺 0 63 22 Feb 2025 575th voytxt 🇨🇿 0 63 17 Apr 2025 575th FlyingPenguin223 0 63 17 Apr 2025 575th DialFrost 🇸🇬 0 63 17 Apr 2025 575th DialFrost 🇸🇬 0 63 17 Apr 2025 575th DialFrost 🇸🇬 0 63 17 Apr 2025 575th pardouin 🇫🇷 0 63 17 Apr 2025 575th Shanethegamer 🇺🇸 0 63 17 Apr 2025 575th Shanethegamer 🇺🇸 0 63 17 Apr 2025 575th GolfingSuccess 🇬🇷 0 63 17 Apr 2025 575th HumanoidCPU 0 63 18 Apr 2025 575th 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