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 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 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 QR Encoder Quadratic Formula Scrambled Alphabetization 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 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 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 QR Encoder Quadratic Formula Scrambled Alphabetization Semiprime Numbers Snake Sphenic Numbers Trinomial Triangle Turtle Tutorial # Golfer Points Bytes Time 494th targrik 0 61 14 Mar 2025 494th janlelis 0 61 31 Mar 2025 494th b-illy 🇬🇧 0 61 27 days ago 494th janbehrens 🇩🇪 0 61 26 days ago 494th pardouin 🇫🇷 0 61 26 days ago 494th Shanethegamer 🇺🇸 0 61 26 days ago 494th edsrzf 🇳🇿 0 61 26 days ago 494th HumanoidCPU 0 61 25 days ago 494th HumanoidCPU 0 61 25 days ago 494th AlephSquirrel 0 61 23 days ago 494th Sam-Vrgl 0 61 9 hours ago 537th emgordon154 0 62 27 Nov 2024 537th CLOStrophobic 🇮🇹 0 62 4 Feb 2025 537th DialFrost 🇸🇬 0 62 15 Feb 2025 540th kg583 🇺🇸 0 63 21 Nov 2024 540th emgordon154 0 63 27 Nov 2024 540th emgordon154 0 63 28 Nov 2024 540th rucin93 🇵🇱 0 63 3 Dec 2024 540th lukegustafson 🇺🇸 0 63 7 Dec 2024 540th sean-niemann 🇺🇸 0 63 10 Dec 2024 540th MeWhenI 🇻🇦 0 63 18 Dec 2024 540th zacjl 0 63 31 Dec 2024 540th Shanethegamer 🇺🇸 0 63 10 Jan 2025 540th CLOStrophobic 🇮🇹 0 63 17 Jan 2025 540th edsrzf 🇳🇿 0 63 9 Feb 2025 540th GolfingSuccess 🇬🇷 0 63 9 Feb 2025 540th Nemikolh 0 63 12 Feb 2025 540th GolfingSuccess 🇬🇷 0 63 20 Feb 2025 540th varhammer 🇷🇺 0 63 22 Feb 2025 540th voytxt 🇨🇿 0 63 26 days ago 540th FlyingPenguin223 0 63 26 days ago 540th DialFrost 🇸🇬 0 63 26 days ago 540th DialFrost 🇸🇬 0 63 26 days ago 540th DialFrost 🇸🇬 0 63 26 days ago 540th pardouin 🇫🇷 0 63 26 days ago 540th Shanethegamer 🇺🇸 0 63 26 days ago 540th Shanethegamer 🇺🇸 0 63 26 days ago 540th GolfingSuccess 🇬🇷 0 63 25 days ago 540th HumanoidCPU 0 63 25 days ago 540th HumanoidCPU 0 63 25 days ago 540th HumanoidCPU 0 63 25 days ago 540th CaedenHarper 🇨🇦 0 63 24 days ago 540th CaedenHarper 🇨🇦 0 63 24 days ago 540th CaedenHarper 🇨🇦 0 63 24 days ago 540th dokutan 0 63 15 days ago 540th dokutan 0 63 15 days ago 572nd Shanethegamer 🇺🇸 0 64 20 Nov 2024 572nd error256 0 64 21 Nov 2024 572nd error256 0 64 21 Nov 2024 572nd emgordon154 0 64 26 Nov 2024 572nd Liniarc 0 64 26 Nov 2024 572nd MeWhenI 🇻🇦 0 64 12 Dec 2024 572nd Chinay-Domitrix 🇺🇸 0 64 25 days ago 579th Shanethegamer 🇺🇸 0 65 20 Nov 2024 579th stefangimmillaro 0 65 20 Nov 2024 579th kg583 🇺🇸 0 65 21 Nov 2024 579th khvdm 0 65 21 Nov 2024 579th edsrzf 🇳🇿 0 65 21 Nov 2024 579th hallvabo 🇳🇴 0 65 24 Nov 2024 579th ovs-code 🇩🇪 0 65 25 Nov 2024 579th GolfingSuccess 🇬🇷 0 65 25 Nov 2024 579th AlephSquirrel 0 65 25 Nov 2024 579th AlephSquirrel 0 65 25 Nov 2024 579th pardouin 🇫🇷 0 65 25 Nov 2024 579th btnlq 0 65 26 Nov 2024 579th CaedenHarper 🇨🇦 0 65 26 Nov 2024 579th emgordon154 0 65 26 Nov 2024 579th inventshah 0 65 26 Nov 2024 579th sean-niemann 🇺🇸 0 65 26 Nov 2024 579th stefangimmillaro 0 65 26 Nov 2024 579th duckyluuk 🇳🇱 0 65 26 Nov 2024 579th m-tkach 🇺🇦 0 65 26 Nov 2024 579th ovs-code 🇩🇪 0 65 26 Nov 2024 579th Alex-x90 🇺🇸 0 65 28 Nov 2024 579th lifthrasiir 🇰🇷 0 65 30 Nov 2024 Prev 526–600 of 1,740 Next