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 816th Shanethegamer 🇺🇸 0 69 23 Apr 2025 816th sean-niemann 🇺🇸 0 69 28 Apr 2025 816th voytxt 🇨🇿 0 69 28 Apr 2025 816th GolfingSuccess 🇬🇷 0 69 24 days ago 830th emgordon154 0 70 27 Nov 2024 830th MeWhenI 🇻🇦 0 70 11 Dec 2024 830th voytxt 🇨🇿 0 70 25 Jan 2025 830th Salutations45 0 70 26 Jan 2025 830th MeWhenI 🇻🇦 0 70 14 Feb 2025 830th targrik 0 70 14 Feb 2025 830th frosster 0 70 11 Mar 2025 830th GolfingSuccess 🇬🇷 0 70 17 Mar 2025 830th Sciman101 0 70 27 Mar 2025 830th cominixo 0 70 6 Apr 2025 830th KasperKivimaeki 🇫🇮 0 70 16 Apr 2025 830th edsrzf 🇳🇿 0 70 18 Apr 2025 830th sean-niemann 🇺🇸 0 70 18 Apr 2025 830th rucin93 🇵🇱 0 70 18 Apr 2025 830th DialFrost 🇸🇬 0 70 18 Apr 2025 830th ovs-code 🇩🇪 0 70 18 Apr 2025 830th CaedenHarper 🇨🇦 0 70 18 Apr 2025 830th HumanoidCPU 0 70 19 Apr 2025 830th GolfingSuccess 🇬🇷 0 70 19 Apr 2025 830th inventshah 0 70 23 Apr 2025 830th m-tkach 🇺🇦 0 70 23 Apr 2025 830th Mukundan314 0 70 25 Apr 2025 830th Shanethegamer 🇺🇸 0 70 28 Apr 2025 830th frankgraziano 0 70 8 May 2025 830th ovs-code 🇩🇪 0 70 12 May 2025 830th AlephSquirrel 0 70 14 May 2025 830th JSG-GIT 0 70 15 May 2025 830th RYSF13 0 70 17 May 2025 830th Shanethegamer 🇺🇸 0 70 27 days ago 830th edsrzf 🇳🇿 0 70 25 days ago 830th edsrzf 🇳🇿 0 70 24 days ago 830th DialFrost 🇸🇬 0 70 24 days ago 830th Shanethegamer 🇺🇸 0 70 24 days ago 830th acollett89 0 70 14 days ago 830th Shanethegamer 🇺🇸 0 70 11 days ago 830th XenThe 0 70 5 days ago 866th emgordon154 0 71 28 Nov 2024 866th MeWhenI 🇻🇦 0 71 11 Dec 2024 866th zacjl 0 71 23 Jan 2025 866th psethwick 0 71 30 Jan 2025 866th Lydxn 🇨🇦 0 71 31 Jan 2025 866th eTrey13 0 71 2 Feb 2025 866th qpwoeirut 0 71 7 Feb 2025 866th HumanoidCPU 0 71 7 Feb 2025 866th kdx2a 0 71 12 Feb 2025 866th FlyingPenguin223 0 71 12 Feb 2025 866th MeWhenI 🇻🇦 0 71 14 Feb 2025 866th MeWhenI 🇻🇦 0 71 14 Feb 2025 866th targrik 0 71 14 Feb 2025 866th targrik 0 71 15 Feb 2025 866th KrausRaus 🇺🇸 0 71 17 Feb 2025 866th emgordon154 0 71 5 Mar 2025 866th BoBz200 0 71 11 Mar 2025 866th plcc0 0 71 20 Mar 2025 866th Lock1 0 71 5 Apr 2025 866th MeWhenI 🇻🇦 0 71 17 Apr 2025 866th xsot 🇸🇬 0 71 17 Apr 2025 866th HumanoidCPU 0 71 18 Apr 2025 866th CaedenHarper 🇨🇦 0 71 18 Apr 2025 866th nate8nate 0 71 11 May 2025 866th Jigglypuffed 0 71 9 days ago 866th me42th 0 71 4 days ago 892nd emgordon154 0 72 28 Nov 2024 892nd emgordon154 0 72 2 Dec 2024 892nd JunkIce 0 72 3 Dec 2024 892nd MeWhenI 🇻🇦 0 72 11 Dec 2024 892nd voytxt 🇨🇿 0 72 5 Feb 2025 892nd GolfingSuccess 🇬🇷 0 72 7 Feb 2025 892nd edsrzf 🇳🇿 0 72 15 Feb 2025 892nd zacjl 0 72 18 Feb 2025 892nd emgordon154 0 72 14 Mar 2025 Prev 826–900 of 1,879 Next