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 818th kg583 🇺🇸 0 69 18 Apr 2025 818th CaedenHarper 🇨🇦 0 69 18 Apr 2025 818th Shanethegamer 🇺🇸 0 69 23 Apr 2025 818th sean-niemann 🇺🇸 0 69 28 Apr 2025 818th voytxt 🇨🇿 0 69 28 Apr 2025 818th GolfingSuccess 🇬🇷 0 69 25 days ago 818th DoubleUynn 0 69 3 hours ago 833rd emgordon154 0 70 27 Nov 2024 833rd MeWhenI 🇻🇦 0 70 11 Dec 2024 833rd voytxt 🇨🇿 0 70 25 Jan 2025 833rd Salutations45 0 70 26 Jan 2025 833rd MeWhenI 🇻🇦 0 70 14 Feb 2025 833rd targrik 0 70 14 Feb 2025 833rd frosster 0 70 11 Mar 2025 833rd GolfingSuccess 🇬🇷 0 70 17 Mar 2025 833rd Sciman101 0 70 27 Mar 2025 833rd cominixo 0 70 6 Apr 2025 833rd KasperKivimaeki 🇫🇮 0 70 16 Apr 2025 833rd edsrzf 🇳🇿 0 70 18 Apr 2025 833rd sean-niemann 🇺🇸 0 70 18 Apr 2025 833rd rucin93 🇵🇱 0 70 18 Apr 2025 833rd DialFrost 🇸🇬 0 70 18 Apr 2025 833rd ovs-code 🇩🇪 0 70 18 Apr 2025 833rd CaedenHarper 🇨🇦 0 70 18 Apr 2025 833rd HumanoidCPU 0 70 19 Apr 2025 833rd GolfingSuccess 🇬🇷 0 70 19 Apr 2025 833rd inventshah 0 70 23 Apr 2025 833rd m-tkach 🇺🇦 0 70 23 Apr 2025 833rd Mukundan314 0 70 25 Apr 2025 833rd Shanethegamer 🇺🇸 0 70 28 Apr 2025 833rd frankgraziano 0 70 8 May 2025 833rd ovs-code 🇩🇪 0 70 12 May 2025 833rd AlephSquirrel 0 70 14 May 2025 833rd JSG-GIT 0 70 15 May 2025 833rd RYSF13 0 70 17 May 2025 833rd Shanethegamer 🇺🇸 0 70 21 May 2025 833rd edsrzf 🇳🇿 0 70 26 days ago 833rd edsrzf 🇳🇿 0 70 25 days ago 833rd DialFrost 🇸🇬 0 70 25 days ago 833rd Shanethegamer 🇺🇸 0 70 25 days ago 833rd acollett89 0 70 16 days ago 833rd Shanethegamer 🇺🇸 0 70 12 days ago 833rd XenThe 0 70 7 days ago 869th emgordon154 0 71 28 Nov 2024 869th MeWhenI 🇻🇦 0 71 11 Dec 2024 869th zacjl 0 71 23 Jan 2025 869th psethwick 0 71 30 Jan 2025 869th Lydxn 🇨🇦 0 71 31 Jan 2025 869th eTrey13 0 71 2 Feb 2025 869th qpwoeirut 0 71 7 Feb 2025 869th HumanoidCPU 0 71 7 Feb 2025 869th kdx2a 0 71 12 Feb 2025 869th FlyingPenguin223 0 71 12 Feb 2025 869th MeWhenI 🇻🇦 0 71 14 Feb 2025 869th MeWhenI 🇻🇦 0 71 14 Feb 2025 869th targrik 0 71 14 Feb 2025 869th targrik 0 71 15 Feb 2025 869th KrausRaus 🇺🇸 0 71 17 Feb 2025 869th emgordon154 0 71 5 Mar 2025 869th BoBz200 0 71 11 Mar 2025 869th plcc0 0 71 20 Mar 2025 869th Lock1 0 71 5 Apr 2025 869th MeWhenI 🇻🇦 0 71 17 Apr 2025 869th xsot 🇸🇬 0 71 17 Apr 2025 869th HumanoidCPU 0 71 18 Apr 2025 869th CaedenHarper 🇨🇦 0 71 18 Apr 2025 869th nate8nate 0 71 11 May 2025 869th Jigglypuffed 0 71 10 days ago 869th me42th 0 71 6 days ago 895th emgordon154 0 72 28 Nov 2024 895th emgordon154 0 72 2 Dec 2024 895th JunkIce 0 72 3 Dec 2024 895th MeWhenI 🇻🇦 0 72 11 Dec 2024 895th voytxt 🇨🇿 0 72 5 Feb 2025 895th GolfingSuccess 🇬🇷 0 72 7 Feb 2025 Prev 826–900 of 1,882 Next