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 526th xsot 🇸🇬 0 60 4 Dec 2024 526th CatsAreFluffy 0 60 13 Dec 2024 526th Natanaelel 🇸🇪 0 60 26 Jan 2025 526th emgordon154 0 60 4 Feb 2025 526th klixel 🇨🇦 0 60 8 Apr 2025 531st Shanethegamer 🇺🇸 0 61 20 Nov 2024 531st stefangimmillaro 0 61 21 Nov 2024 531st error256 0 61 21 Nov 2024 531st error256 0 61 21 Nov 2024 531st ovs-code 🇩🇪 0 61 25 Nov 2024 531st GolfingSuccess 🇬🇷 0 61 25 Nov 2024 531st sean-niemann 🇺🇸 0 61 26 Nov 2024 531st duckyluuk 🇳🇱 0 61 26 Nov 2024 531st DialFrost 🇸🇬 0 61 26 Nov 2024 531st rucin93 🇵🇱 0 61 26 Nov 2024 531st emgordon154 0 61 28 Nov 2024 531st stefangimmillaro 0 61 3 Dec 2024 531st lukegustafson 🇺🇸 0 61 7 Dec 2024 531st MeWhenI 🇻🇦 0 61 11 Dec 2024 531st emplv 🇱🇻 0 61 11 Dec 2024 531st voytxt 🇨🇿 0 61 22 Dec 2024 531st Salutations45 0 61 29 Dec 2024 531st duckyluuk 🇳🇱 0 61 12 Jan 2025 531st CLOStrophobic 🇮🇹 0 61 22 Jan 2025 531st voytxt 🇨🇿 0 61 25 Jan 2025 531st m-tkach 🇺🇦 0 61 30 Jan 2025 531st Natanaelel 🇸🇪 0 61 2 Feb 2025 531st CaedenHarper 🇨🇦 0 61 3 Feb 2025 531st BalaM314 0 61 4 Feb 2025 531st kg583 🇺🇸 0 61 5 Feb 2025 531st GolfingSuccess 🇬🇷 0 61 5 Feb 2025 531st HumanoidCPU 0 61 7 Feb 2025 531st targrik 0 61 8 Feb 2025 531st MeWhenI 🇻🇦 0 61 14 Feb 2025 531st targrik 0 61 15 Feb 2025 531st attila8192 0 61 1 Mar 2025 531st targrik 0 61 14 Mar 2025 531st janlelis 0 61 31 Mar 2025 531st b-illy 🇬🇧 0 61 16 Apr 2025 531st janbehrens 🇩🇪 0 61 17 Apr 2025 531st pardouin 🇫🇷 0 61 17 Apr 2025 531st Shanethegamer 🇺🇸 0 61 17 Apr 2025 531st edsrzf 🇳🇿 0 61 17 Apr 2025 531st HumanoidCPU 0 61 18 Apr 2025 531st HumanoidCPU 0 61 18 Apr 2025 531st AlephSquirrel 0 61 20 Apr 2025 531st Sam-Vrgl 0 61 13 May 2025 531st c-py 0 61 14 May 2025 531st albanian-laundromat 0 61 6 Jun 2025 531st Andrey-Plotnikov 0 61 16 days ago 531st a6166231 🇨🇳 0 61 15 days ago 531st BREMAUCY 🇫🇷 0 61 4 days ago 531st RYSF13 🇨🇳 0 61 11 hours ago 579th emgordon154 0 62 27 Nov 2024 579th CLOStrophobic 🇮🇹 0 62 4 Feb 2025 579th DialFrost 🇸🇬 0 62 15 Feb 2025 582nd kg583 🇺🇸 0 63 21 Nov 2024 582nd emgordon154 0 63 27 Nov 2024 582nd emgordon154 0 63 28 Nov 2024 582nd rucin93 🇵🇱 0 63 3 Dec 2024 582nd lukegustafson 🇺🇸 0 63 7 Dec 2024 582nd sean-niemann 🇺🇸 0 63 10 Dec 2024 582nd MeWhenI 🇻🇦 0 63 18 Dec 2024 582nd zacjl 0 63 31 Dec 2024 582nd Shanethegamer 🇺🇸 0 63 10 Jan 2025 582nd CLOStrophobic 🇮🇹 0 63 17 Jan 2025 582nd edsrzf 🇳🇿 0 63 9 Feb 2025 582nd GolfingSuccess 🇬🇷 0 63 9 Feb 2025 582nd Nemikolh 0 63 12 Feb 2025 582nd GolfingSuccess 🇬🇷 0 63 20 Feb 2025 582nd varhammer 🇷🇺 0 63 22 Feb 2025 582nd voytxt 🇨🇿 0 63 17 Apr 2025 582nd FlyingPenguin223 0 63 17 Apr 2025 582nd DialFrost 🇸🇬 0 63 17 Apr 2025 582nd DialFrost 🇸🇬 0 63 17 Apr 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