Tutorial in all languages in bytes. Achievements Cheevos Holes Languages Medals Miscellaneous 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 Calendar 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 Minesweeper Morse Decoder Morse Encoder Multitap Input 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 Tower of Hanoi 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 Binary Lambda Calculus Connect Four Continued Fractions Crossword CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers NFA Simulator Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial All Languages ><> Assembly AWK Bash BASIC Berry brainfuck C C# C++ Civet Clojure COBOL Coconut Common Lisp Crystal D Dart Elixir Erlang 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 ArkScript Arturo Befunge BQN CJam CoffeeScript Egel Fennel Harbour Hare Haxe Hush Hy iogii Knight Lily 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 Erlang 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 ArkScript Arturo Befunge BQN CJam CoffeeScript Egel Fennel Harbour Hare Haxe Hush Hy iogii Knight Lily 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 Calendar 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 Minesweeper Morse Decoder Morse Encoder Multitap Input 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 Tower of Hanoi 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 Binary Lambda Calculus Connect Four Continued Fractions Crossword CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers NFA Simulator Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial # Golfer Points Bytes Time Submitted 843rd bizy-coder 0 65 11ms 28 Dec 2024 843rd Bulmenisaurus 0 65 13ms 1 Jan 2025 843rd m-tkach 🇺🇦 0 65 171ms 3 Jan 2025 843rd b-illy 🇬🇧 0 65 13ms 4 Jan 2025 843rd emgordon154 0 65 9ms 11 Jan 2025 843rd CLOStrophobic 🇮🇹 0 65 14ms 22 Jan 2025 843rd prplz 🇦🇺 0 65 11ms 23 Jan 2025 843rd kg583 🇺🇸 0 65 7ms 23 Jan 2025 843rd CLOStrophobic 🇮🇹 0 65 10ms 23 Jan 2025 843rd sean-niemann 🇺🇸 0 65 14ms 23 Jan 2025 843rd mathisfun271 0 65 11ms 25 Jan 2025 843rd aliberro39109 0 65 13ms 25 Jan 2025 843rd Natanaelel 🇸🇪 0 65 16ms 26 Jan 2025 843rd Shanethegamer 🇺🇸 0 65 13ms 30 Jan 2025 843rd firegene 🇮🇪 0 65 10ms 30 Jan 2025 843rd Lydxn 🇨🇦 0 65 14ms 31 Jan 2025 843rd commandz0 🇺🇸 0 65 12ms 2 Feb 2025 843rd GolfingSuccess 🇬🇷 0 65 8ms 3 Feb 2025 843rd bricknellj 0 65 12ms 5 Feb 2025 843rd qpwoeirut 0 65 4,462ms 7 Feb 2025 843rd xyangst 0 65 14ms 14 Feb 2025 843rd emgordon154 0 65 48ms 17 Feb 2025 843rd GolfingSuccess 🇬🇷 0 65 158ms 6 Mar 2025 843rd Jacob385 0 65 3ms 19 Mar 2025 843rd 4atj 0 65 12ms 10 Apr 2025 843rd orthoplex 🇨🇽 0 65 13ms 16 Apr 2025 843rd MeWhenI 🇻🇦 0 65 15ms 17 Apr 2025 843rd Mukundan314 0 65 13ms 17 Apr 2025 843rd MeWhenI 🇻🇦 0 65 7ms 17 Apr 2025 843rd DialFrost 🇸🇬 0 65 7ms 17 Apr 2025 843rd DialFrost 🇸🇬 0 65 13ms 17 Apr 2025 843rd error256 0 65 15ms 17 Apr 2025 843rd rucin93 🇵🇱 0 65 13ms 17 Apr 2025 843rd edsrzf 🇳🇿 0 65 164ms 17 Apr 2025 843rd edsrzf 🇳🇿 0 65 3ms 18 Apr 2025 843rd HumanoidCPU 0 65 14ms 18 Apr 2025 843rd HumanoidCPU 0 65 7ms 18 Apr 2025 843rd HumanoidCPU 0 65 175ms 18 Apr 2025 843rd DialFrost 🇸🇬 0 65 174ms 18 Apr 2025 843rd BlankSpruce 0 65 14ms 18 Apr 2025 843rd Shanethegamer 🇺🇸 0 65 181ms 18 Apr 2025 843rd CaedenHarper 🇨🇦 0 65 7ms 18 Apr 2025 843rd CaedenHarper 🇨🇦 0 65 195ms 18 Apr 2025 843rd FEZfan 🇦🇺 0 65 14ms 19 Apr 2025 843rd undefinedRyan 0 65 14ms 19 Apr 2025 843rd DialFrost 🇸🇬 0 65 3ms 20 Apr 2025 843rd plcc0 0 65 15ms 21 Apr 2025 843rd dokutan 0 65 7ms 28 Apr 2025 843rd RYSF13 🇨🇳 0 65 2ms 13 May 2025 843rd Shanethegamer 🇺🇸 0 65 3ms 13 May 2025 843rd robin-scragg 0 65 12ms 19 May 2025 843rd ryyyn 🇺🇸 0 65 12ms 21 May 2025 843rd Kyogre-Primal 🇺🇦 0 65 11ms 21 May 2025 843rd albanian-laundromat 0 65 12ms 4 Jun 2025 843rd fuzzylojik-golf 🇺🇸 0 65 13ms 5 Jun 2025 843rd codingisgreatbutiamnot 0 65 14ms 7 Jun 2025 843rd SoliGhost 0 65 13ms 8 Jun 2025 843rd cros107 🇦🇺 0 65 12ms 14 Jun 2025 843rd long279595192 0 65 12ms 20 Jun 2025 843rd jiji7879 0 65 13ms 20 Jun 2025 843rd alemelis 0 65 14ms 20 Jun 2025 843rd elana-teal 0 65 14ms 20 Jun 2025 843rd zijinoier 0 65 14ms 25 Jun 2025 843rd dirckvdende 0 65 11ms 30 Jun 2025 843rd BREMAUCY 🇫🇷 0 65 13ms 1 Jul 2025 843rd Quentin-AC 0 65 10ms 2 Jul 2025 843rd qpwoeirut 0 65 13ms 3 Jul 2025 843rd Jak-Ch-ll 0 65 15ms 6 Jul 2025 843rd anter69 🇭🇺 0 65 14ms 9 Jul 2025 843rd Flekay 🇩🇪 0 65 13ms 10 Jul 2025 843rd klixel 🇨🇦 0 65 14ms 11 Jul 2025 843rd KasperKivimaeki 🇫🇮 0 65 13ms 15 Jul 2025 843rd Nyandereian 0 65 10ms 15 Jul 2025 843rd itu-itis21-akkoyuno21 0 65 13ms 15 Jul 2025 843rd GrayJoKing 🇦🇺 0 65 11ms 18 Jul 2025 843rd AbrahamJLR 🇻🇪 0 65 17ms 18 Jul 2025 843rd RaBa21 🇭🇺 0 65 11ms 19 Jul 2025 843rd jeetsh4h 0 65 10ms 19 Jul 2025 843rd LostSyntax21 🇬🇧 0 65 12ms 19 Jul 2025 843rd wuduculfre 0 65 14ms 21 Jul 2025 First Prev 881–960 of 3,324 Next Last