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 Set Seven Segment SI Units Sierpiński Triangle Smith Numbers Spelling Numbers 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 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 QR Encoder Quadratic Formula Scrambled Alphabetization Semiprime Numbers Snake Sphenic Numbers Star Wars GPT 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 Set Seven Segment SI Units Sierpiński Triangle Smith Numbers Spelling Numbers 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 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 QR Encoder Quadratic Formula Scrambled Alphabetization Semiprime Numbers Snake Sphenic Numbers Star Wars GPT Trinomial Triangle Turtle Tutorial # Golfer Points Bytes Time 26th GolfingSuccess 🇬🇷 0 23 25 Nov 2024 26th AlephSquirrel 0 23 25 Nov 2024 26th lifthrasiir 🇰🇷 0 23 26 Nov 2024 26th ovs-code 🇩🇪 0 23 26 Nov 2024 26th CLOStrophobic 🇮🇹 0 23 19 Jan 2025 26th pardouin 🇫🇷 0 23 2 Feb 2025 26th MeWhenI 🇻🇦 0 23 2 Feb 2025 26th plcc0 0 23 13 Feb 2025 26th 2bular 0 23 3 Mar 2025 38th Shanethegamer 🇺🇸 0 24 10 Jan 2025 38th Natanaelel 🇸🇪 0 24 23 Jan 2025 40th edsrzf 🇳🇿 0 25 9 Mar 2025 41st Shanethegamer 🇺🇸 0 26 20 Nov 2024 41st btnlq 0 26 26 Nov 2024 41st sean-niemann 🇺🇸 0 26 26 Nov 2024 41st DialFrost 🇸🇬 0 26 26 Nov 2024 41st emgordon154 0 26 28 Nov 2024 41st stefangimmillaro 0 26 3 Dec 2024 41st SirBogman 🇺🇸 0 26 3 Dec 2024 41st MeWhenI 🇻🇦 0 26 11 Dec 2024 41st GolfingSuccess 🇬🇷 0 26 21 Dec 2024 41st CaedenHarper 🇨🇦 0 26 4 Jan 2025 41st CLOStrophobic 🇮🇹 0 26 22 Jan 2025 41st sisyphus-ppcg 🇦🇺 0 26 31 Jan 2025 41st pardouin 🇫🇷 0 26 2 Feb 2025 41st ovs-code 🇩🇪 0 26 2 Feb 2025 41st Natanaelel 🇸🇪 0 26 2 Feb 2025 41st HumanoidCPU 0 26 4 Feb 2025 41st xyangst 0 26 14 Feb 2025 41st emgordon154 0 26 19 Feb 2025 41st juliansiebert 🇩🇪 0 26 9 days ago 41st kg583 🇺🇸 0 26 6 days ago 65th lynn 0 27 23 Jan 2025 69th Shanethegamer 🇺🇸 0 28 20 Nov 2024 69th stefangimmillaro 0 28 20 Nov 2024 69th error256 0 28 21 Nov 2024 69th GolfingSuccess 🇬🇷 0 28 25 Nov 2024 69th DialFrost 🇸🇬 0 28 26 Nov 2024 69th sean-niemann 🇺🇸 0 28 26 Nov 2024 69th FlyingPenguin223 0 28 27 Nov 2024 69th emgordon154 0 28 28 Nov 2024 69th m-tkach 🇺🇦 0 28 28 Nov 2024 69th lifthrasiir 🇰🇷 0 28 30 Nov 2024 69th sisyphus-ppcg 🇦🇺 0 28 2 Dec 2024 69th zacjl 0 28 2 Dec 2024 69th SirBogman 🇺🇸 0 28 3 Dec 2024 69th SirBogman 🇺🇸 0 28 3 Dec 2024 69th 2bular 0 28 9 Dec 2024 69th Natanaelel 🇸🇪 0 28 9 Dec 2024 69th MeWhenI 🇻🇦 0 28 11 Dec 2024 69th antimon2 🇯🇵 0 28 16 Dec 2024 69th CaedenHarper 🇨🇦 0 28 4 Jan 2025 69th CaedenHarper 🇨🇦 0 28 4 Jan 2025 69th CLOStrophobic 🇮🇹 0 28 22 Jan 2025 69th kg583 🇺🇸 0 28 23 Jan 2025 69th ovs-code 🇩🇪 0 28 31 Jan 2025 69th pardouin 🇫🇷 0 28 2 Feb 2025 69th anter69 🇭🇺 0 28 3 Feb 2025 69th janlelis 0 28 6 Feb 2025 69th tatzyr 🇯🇵 0 28 16 Feb 2025 69th chocycat 0 28 1 Mar 2025 69th paul-c-hartman 0 28 7 Mar 2025 101st ovs-code 🇩🇪 0 29 25 Nov 2024 101st GolfingSuccess 🇬🇷 0 29 25 Nov 2024 101st emgordon154 0 29 26 Nov 2024 101st stefangimmillaro 0 29 26 Nov 2024 101st JunkIce 0 29 3 Dec 2024 101st ndren 0 29 5 Dec 2024 101st CornerMercury 🇬🇧 0 29 5 Dec 2024 101st HumanoidCPU 0 29 5 Jan 2025 101st duckyluuk 🇳🇱 0 29 12 Jan 2025 101st Natanaelel 🇸🇪 0 29 23 Jan 2025 101st voytxt 🇨🇿 0 29 25 Jan 2025 101st DialFrost 🇸🇬 0 29 2 Feb 2025 101st gigaprofisi 🇺🇸 0 29 3 Mar 2025 1–75 of 1,307 Next
