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 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 Mandelbrot 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 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 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 Mandelbrot 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 285th GrayJoKing 🇦🇺 0 43 18 Mar 2025 285th DialFrost 🇸🇬 0 43 17 Apr 2025 285th Salutations45 0 43 17 Apr 2025 285th edsrzf 🇳🇿 0 43 17 Apr 2025 285th DialFrost 🇸🇬 0 43 17 Apr 2025 285th DialFrost 🇸🇬 0 43 17 Apr 2025 285th Shanethegamer 🇺🇸 0 43 17 Apr 2025 285th edsrzf 🇳🇿 0 43 18 Apr 2025 285th kg583 🇺🇸 0 43 18 Apr 2025 285th sean-niemann 🇺🇸 0 43 18 Apr 2025 285th HumanoidCPU 0 43 18 Apr 2025 285th HumanoidCPU 0 43 18 Apr 2025 285th HumanoidCPU 0 43 18 Apr 2025 285th rucin93 🇵🇱 0 43 18 Apr 2025 285th CaedenHarper 🇨🇦 0 43 18 Apr 2025 285th CaedenHarper 🇨🇦 0 43 18 Apr 2025 285th Seek64 🇩🇪 0 43 29 Apr 2025 285th sisyphus-ppcg 🇦🇺 0 43 8 May 2025 285th jitwit 0 43 10 May 2025 285th targrik 0 43 26 days ago 321st duckyluuk 🇳🇱 0 44 12 Jan 2025 321st GolfingSuccess 🇬🇷 0 44 12 Feb 2025 321st error256 0 44 17 Apr 2025 321st MeWhenI 🇻🇦 0 44 17 Apr 2025 321st MeWhenI 🇻🇦 0 44 17 Apr 2025 321st DialFrost 🇸🇬 0 44 17 Apr 2025 321st Shanethegamer 🇺🇸 0 44 17 Apr 2025 321st pardouin 🇫🇷 0 44 17 Apr 2025 321st HumanoidCPU 0 44 18 Apr 2025 321st CaedenHarper 🇨🇦 0 44 18 Apr 2025 321st dokutan 0 44 28 Apr 2025 332nd ovs-code 🇩🇪 0 45 26 Nov 2024 332nd Natanaelel 🇸🇪 0 45 2 Feb 2025 332nd emgordon154 0 45 23 Feb 2025 332nd DialFrost 🇸🇬 0 45 23 Feb 2025 332nd GolfingSuccess 🇬🇷 0 45 25 Feb 2025 332nd GolfingSuccess 🇬🇷 0 45 26 Feb 2025 332nd Shanethegamer 🇺🇸 0 45 26 days ago 332nd edsrzf 🇳🇿 0 45 21 days ago 340th Shanethegamer 🇺🇸 0 46 20 Nov 2024 340th ovs-code 🇩🇪 0 46 25 Nov 2024 340th DialFrost 🇸🇬 0 46 26 Nov 2024 340th sean-niemann 🇺🇸 0 46 26 Nov 2024 340th GolfingSuccess 🇬🇷 0 46 6 Dec 2024 340th MeWhenI 🇻🇦 0 46 11 Dec 2024 340th CaedenHarper 🇨🇦 0 46 12 Jan 2025 340th DialFrost 🇸🇬 0 46 6 Feb 2025 340th HumanoidCPU 0 46 18 Apr 2025 340th 2bular 0 46 13 days ago 350th ovs-code 🇩🇪 0 47 25 Nov 2024 350th MeWhenI 🇻🇦 0 47 11 Dec 2024 350th duckyluuk 🇳🇱 0 47 12 Jan 2025 350th CLOStrophobic 🇮🇹 0 47 22 Jan 2025 350th GolfingSuccess 🇬🇷 0 47 12 Feb 2025 350th emgordon154 0 47 19 Feb 2025 350th DialFrost 🇸🇬 0 47 17 Apr 2025 350th Shanethegamer 🇺🇸 0 47 17 Apr 2025 350th HumanoidCPU 0 47 18 Apr 2025 350th CaedenHarper 🇨🇦 0 47 18 Apr 2025 350th edsrzf 🇳🇿 0 47 19 days ago 361st emgordon154 0 48 27 Nov 2024 361st targrik 0 48 15 Feb 2025 363rd JunkIce 0 49 3 Dec 2024 363rd duckyluuk 🇳🇱 0 49 12 Jan 2025 363rd csharpython 0 49 5 Feb 2025 363rd voytxt 🇨🇿 0 49 8 Feb 2025 363rd gigaprofisi 🇺🇸 0 49 3 Mar 2025 363rd emgordon154 0 49 23 Apr 2025 363rd xvogt 🇱🇮 0 49 41 hours ago 370th Shanethegamer 🇺🇸 0 50 20 Nov 2024 370th stefangimmillaro 0 50 21 Nov 2024 370th duckyluuk 🇳🇱 0 50 26 Nov 2024 370th GolfingSuccess 🇬🇷 0 50 22 Dec 2024 370th voytxt 🇨🇿 0 50 25 Jan 2025 370th pardouin 🇫🇷 0 50 26 Jan 2025 Prev 301–375 of 1,861 Next