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 593rd AlephSquirrel 0 65 25 Nov 2024 593rd AlephSquirrel 0 65 25 Nov 2024 593rd pardouin 🇫🇷 0 65 25 Nov 2024 593rd btnlq 0 65 26 Nov 2024 593rd CaedenHarper 🇨🇦 0 65 26 Nov 2024 593rd emgordon154 0 65 26 Nov 2024 593rd inventshah 0 65 26 Nov 2024 593rd sean-niemann 🇺🇸 0 65 26 Nov 2024 593rd stefangimmillaro 0 65 26 Nov 2024 593rd duckyluuk 🇳🇱 0 65 26 Nov 2024 593rd m-tkach 🇺🇦 0 65 26 Nov 2024 593rd ovs-code 🇩🇪 0 65 26 Nov 2024 593rd Alex-x90 🇺🇸 0 65 28 Nov 2024 593rd lifthrasiir 🇰🇷 0 65 30 Nov 2024 593rd zacjl 0 65 1 Dec 2024 593rd zacjl 0 65 1 Dec 2024 593rd sisyphus-ppcg 🇦🇺 0 65 2 Dec 2024 593rd JunkIce 0 65 3 Dec 2024 593rd SirBogman 🇺🇸 0 65 3 Dec 2024 593rd xsot 🇸🇬 0 65 4 Dec 2024 593rd ndren 0 65 5 Dec 2024 593rd CornerMercury 🇬🇧 0 65 5 Dec 2024 593rd lukegustafson 🇺🇸 0 65 7 Dec 2024 593rd Europe2048 0 65 7 Dec 2024 593rd neel11235813 0 65 9 Dec 2024 593rd Seek64 🇩🇪 0 65 10 Dec 2024 593rd MeWhenI 🇻🇦 0 65 11 Dec 2024 593rd antimon2 🇯🇵 0 65 16 Dec 2024 593rd error256 0 65 16 Dec 2024 593rd edsrzf 🇳🇿 0 65 18 Dec 2024 593rd bizy-coder 0 65 28 Dec 2024 593rd Bulmenisaurus 0 65 1 Jan 2025 593rd m-tkach 🇺🇦 0 65 3 Jan 2025 593rd b-illy 🇬🇧 0 65 4 Jan 2025 593rd emgordon154 0 65 11 Jan 2025 593rd CLOStrophobic 🇮🇹 0 65 22 Jan 2025 593rd prplz 🇦🇺 0 65 23 Jan 2025 593rd kg583 🇺🇸 0 65 23 Jan 2025 593rd CLOStrophobic 🇮🇹 0 65 23 Jan 2025 593rd sean-niemann 🇺🇸 0 65 23 Jan 2025 593rd mathisfun271 0 65 25 Jan 2025 593rd aliberro39109 0 65 25 Jan 2025 593rd Natanaelel 🇸🇪 0 65 26 Jan 2025 593rd Shanethegamer 🇺🇸 0 65 30 Jan 2025 593rd firegene 🇮🇪 0 65 30 Jan 2025 593rd Lydxn 🇨🇦 0 65 31 Jan 2025 593rd commandblockguy 🇺🇸 0 65 2 Feb 2025 593rd GolfingSuccess 🇬🇷 0 65 3 Feb 2025 593rd bricknellj 0 65 5 Feb 2025 593rd qpwoeirut 0 65 7 Feb 2025 593rd xyangst 0 65 14 Feb 2025 593rd emgordon154 0 65 17 Feb 2025 593rd GolfingSuccess 🇬🇷 0 65 6 Mar 2025 593rd dokutan 0 65 10 Mar 2025 593rd Jacob385 0 65 19 Mar 2025 593rd 4atj 0 65 10 Apr 2025 593rd orthoplex 🇨🇽 0 65 16 Apr 2025 593rd MeWhenI 🇻🇦 0 65 17 Apr 2025 593rd Mukundan314 0 65 17 Apr 2025 593rd MeWhenI 🇻🇦 0 65 17 Apr 2025 593rd DialFrost 🇸🇬 0 65 17 Apr 2025 593rd DialFrost 🇸🇬 0 65 17 Apr 2025 593rd error256 0 65 17 Apr 2025 593rd rucin93 🇵🇱 0 65 17 Apr 2025 593rd edsrzf 🇳🇿 0 65 17 Apr 2025 593rd edsrzf 🇳🇿 0 65 18 Apr 2025 593rd HumanoidCPU 0 65 18 Apr 2025 593rd HumanoidCPU 0 65 18 Apr 2025 593rd HumanoidCPU 0 65 18 Apr 2025 593rd DialFrost 🇸🇬 0 65 18 Apr 2025 593rd BlankSpruce 0 65 18 Apr 2025 593rd Shanethegamer 🇺🇸 0 65 18 Apr 2025 593rd CaedenHarper 🇨🇦 0 65 18 Apr 2025 593rd CaedenHarper 🇨🇦 0 65 18 Apr 2025 593rd FEZfan 🇦🇺 0 65 19 Apr 2025 Prev 601–675 of 1,832 Next