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 Hilbert Curve 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 Topological Sort Transpose Sentence Trinomial Triangle 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 Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers 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 Groovy 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 Harbour Hare Haxe Hush Hy iogii Knight Luau Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua Umka 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 Groovy 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 Harbour Hare Haxe Hush Hy iogii Knight Luau Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua Umka 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 Hilbert Curve 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 Topological Sort Transpose Sentence Trinomial Triangle 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 Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Turtle Tutorial # Golfer Points Bytes Time 747th edsrzf 🇳🇿 0 65 21 Nov 2024 747th hallvabo 🇳🇴 0 65 24 Nov 2024 747th ovs-code 🇩🇪 0 65 25 Nov 2024 747th GolfingSuccess 🇬🇷 0 65 25 Nov 2024 747th AlephSquirrel 0 65 25 Nov 2024 747th AlephSquirrel 0 65 25 Nov 2024 747th pardouin 🇫🇷 0 65 25 Nov 2024 747th btnlq 0 65 26 Nov 2024 747th CaedenHarper 🇨🇦 0 65 26 Nov 2024 747th emgordon154 0 65 26 Nov 2024 747th inventshah 0 65 26 Nov 2024 747th sean-niemann 🇺🇸 0 65 26 Nov 2024 747th stefangimmillaro 0 65 26 Nov 2024 747th duckyluuk 🇳🇱 0 65 26 Nov 2024 747th m-tkach 🇺🇦 0 65 26 Nov 2024 747th ovs-code 🇩🇪 0 65 26 Nov 2024 747th Alex-x90 🇺🇸 0 65 28 Nov 2024 747th lifthrasiir 🇰🇷 0 65 30 Nov 2024 747th zacjl 0 65 1 Dec 2024 747th zacjl 0 65 1 Dec 2024 747th sisyphus-ppcg 🇦🇺 0 65 2 Dec 2024 747th JunkIce 0 65 3 Dec 2024 747th SirBogman 🇺🇸 0 65 3 Dec 2024 747th xsot 🇸🇬 0 65 4 Dec 2024 747th ndren 0 65 5 Dec 2024 747th CornerMercury 🇬🇧 0 65 5 Dec 2024 747th lukegustafson 🇺🇸 0 65 7 Dec 2024 747th Europe2048 0 65 7 Dec 2024 747th neel11235813 0 65 9 Dec 2024 747th Seek64 🇩🇪 0 65 10 Dec 2024 747th MeWhenI 🇻🇦 0 65 11 Dec 2024 747th antimon2 🇯🇵 0 65 16 Dec 2024 747th error256 0 65 16 Dec 2024 747th edsrzf 🇳🇿 0 65 18 Dec 2024 747th bizy-coder 0 65 28 Dec 2024 747th Bulmenisaurus 0 65 1 Jan 2025 747th m-tkach 🇺🇦 0 65 3 Jan 2025 747th b-illy 🇬🇧 0 65 4 Jan 2025 747th emgordon154 0 65 11 Jan 2025 747th CLOStrophobic 🇮🇹 0 65 22 Jan 2025 747th prplz 🇦🇺 0 65 23 Jan 2025 747th kg583 🇺🇸 0 65 23 Jan 2025 747th CLOStrophobic 🇮🇹 0 65 23 Jan 2025 747th sean-niemann 🇺🇸 0 65 23 Jan 2025 747th mathisfun271 0 65 25 Jan 2025 747th aliberro39109 0 65 25 Jan 2025 747th Natanaelel 🇸🇪 0 65 26 Jan 2025 747th Shanethegamer 🇺🇸 0 65 30 Jan 2025 747th firegene 🇮🇪 0 65 30 Jan 2025 747th Lydxn 🇨🇦 0 65 31 Jan 2025 747th commandblockguy 🇺🇸 0 65 2 Feb 2025 747th GolfingSuccess 🇬🇷 0 65 3 Feb 2025 747th bricknellj 0 65 5 Feb 2025 747th qpwoeirut 0 65 7 Feb 2025 747th xyangst 0 65 14 Feb 2025 747th emgordon154 0 65 17 Feb 2025 747th GolfingSuccess 🇬🇷 0 65 6 Mar 2025 747th Jacob385 0 65 19 Mar 2025 747th 4atj 0 65 10 Apr 2025 747th orthoplex 🇨🇽 0 65 16 Apr 2025 747th MeWhenI 🇻🇦 0 65 17 Apr 2025 747th Mukundan314 0 65 17 Apr 2025 747th MeWhenI 🇻🇦 0 65 17 Apr 2025 747th DialFrost 🇸🇬 0 65 17 Apr 2025 747th DialFrost 🇸🇬 0 65 17 Apr 2025 747th error256 0 65 17 Apr 2025 747th rucin93 🇵🇱 0 65 17 Apr 2025 747th edsrzf 🇳🇿 0 65 17 Apr 2025 747th edsrzf 🇳🇿 0 65 18 Apr 2025 747th HumanoidCPU 0 65 18 Apr 2025 747th HumanoidCPU 0 65 18 Apr 2025 747th HumanoidCPU 0 65 18 Apr 2025 747th DialFrost 🇸🇬 0 65 18 Apr 2025 747th BlankSpruce 0 65 18 Apr 2025 747th Shanethegamer 🇺🇸 0 65 18 Apr 2025 Prev 751–825 of 2,539 Next