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 237th Azyrod 0 32 35ms 15 days ago 242nd Shanethegamer 🇺🇸 0 33 3ms 20 Nov 2024 242nd JRaspass 🇬🇧 0 33 3ms 22 Nov 2024 242nd GolfingSuccess 🇬🇷 0 33 3ms 25 Nov 2024 242nd sean-niemann 🇺🇸 0 33 3ms 26 Nov 2024 242nd DialFrost 🇸🇬 0 33 3ms 26 Nov 2024 242nd sisyphus-ppcg 🇦🇺 0 33 3ms 2 Dec 2024 242nd SirBogman 🇺🇸 0 33 3ms 3 Dec 2024 242nd CaedenHarper 🇨🇦 0 33 3ms 9 Dec 2024 242nd Natanaelel 🇸🇪 0 33 3ms 9 Dec 2024 242nd MeWhenI 🇻🇦 0 33 3ms 11 Dec 2024 242nd HumanoidCPU 0 33 3ms 5 Jan 2025 242nd targrik 0 33 3ms 15 Feb 2025 242nd retrohun 0 33 3ms 1 Apr 2025 242nd kg583 🇺🇸 0 33 3ms 17 Apr 2025 242nd fuzzylojik-golf 🇺🇸 0 33 3ms 5 Jun 2025 242nd AbrahamJLR 🇻🇪 0 33 3ms 18 Jul 2025 242nd LeoWeyles 0 33 3ms 10 Aug 2025 242nd brianjac 0 33 3ms 13 Sep 2025 242nd snoozingnewt 🇨🇦 0 33 3ms 15 Sep 2025 242nd albanian-laundromat 0 33 4ms 15 Dec 2025 242nd plcc0 0 33 4ms 30 Dec 2025 242nd FoxInTheClouds 0 33 3ms 9 days ago 264th Shanethegamer 🇺🇸 0 34 119ms 20 Nov 2024 264th SirBogman 🇺🇸 0 34 135ms 3 Dec 2024 264th GolfingSuccess 🇬🇷 0 34 117ms 6 Apr 2025 264th ovs-code 🇩🇪 0 34 120ms 16 Apr 2025 264th HumanoidCPU 0 34 128ms 18 Apr 2025 264th CaedenHarper 🇨🇦 0 34 127ms 18 Apr 2025 264th fuzzylojik-golf 🇺🇸 0 34 126ms 15 Jul 2025 264th frankgraziano 0 34 114ms 23 Aug 2025 264th snoozingnewt 🇨🇦 0 34 121ms 15 Sep 2025 264th seaker 0 34 123ms 16 Sep 2025 264th GrayJoKing 🇦🇺 0 34 114ms 14 Nov 2025 264th edsrzf 🇳🇿 0 34 122ms 9 Jan 2026 264th rcmlz 0 34 112ms 24 days ago 277th Shanethegamer 🇺🇸 0 35 4ms 20 Nov 2024 277th GolfingSuccess 🇬🇷 0 35 2ms 25 Nov 2024 277th GolfingSuccess 🇬🇷 0 35 5ms 25 Nov 2024 277th btnlq 0 35 5ms 26 Nov 2024 277th emgordon154 0 35 5ms 26 Nov 2024 277th sisyphus-ppcg 🇦🇺 0 35 2ms 26 Nov 2024 277th sean-niemann 🇺🇸 0 35 5ms 26 Nov 2024 277th DialFrost 🇸🇬 0 35 5ms 26 Nov 2024 277th MeWhenI 🇻🇦 0 35 5ms 11 Dec 2024 277th HumanoidCPU 0 35 7ms 5 Jan 2025 277th CaedenHarper 🇨🇦 0 35 5ms 12 Jan 2025 277th voytxt 🇨🇿 0 35 5ms 25 Jan 2025 277th saito-ta 🇯🇵 0 35 2ms 28 Jan 2025 277th Natanaelel 🇸🇪 0 35 4ms 3 Feb 2025 277th targrik 0 35 5ms 14 Mar 2025 277th retrohun 0 35 2ms 31 Mar 2025 277th Natanaelel 🇸🇪 0 35 47ms 17 Apr 2025 277th DialFrost 🇸🇬 0 35 2ms 17 Apr 2025 277th Shanethegamer 🇺🇸 0 35 2ms 17 Apr 2025 277th HumanoidCPU 0 35 2ms 18 Apr 2025 277th frankgraziano 0 35 2ms 18 Apr 2025 277th CaedenHarper 🇨🇦 0 35 2ms 18 Apr 2025 277th dokutan 0 35 2ms 2 Jul 2025 277th edsrzf 🇳🇿 0 35 5ms 20 Jul 2025 277th AbrahamJLR 🇻🇪 0 35 2ms 21 Jul 2025 277th snoozingnewt 🇨🇦 0 35 2ms 15 Sep 2025 277th snoozingnewt 🇨🇦 0 35 5ms 15 Sep 2025 277th luuumine 🇫🇷 0 35 2ms 10 Nov 2025 277th KasperKivimaeki 🇫🇮 0 35 5ms 18 Nov 2025 277th ryyyn 🇺🇸 0 35 2ms 20 Nov 2025 277th JOrE20 0 35 2ms 25 Nov 2025 277th FoxInTheClouds 0 35 2ms 11 days ago 309th Shanethegamer 🇺🇸 0 36 495ms 20 Nov 2024 309th error256 0 36 559ms 21 Nov 2024 309th DialFrost 🇸🇬 0 36 576ms 26 Nov 2024 309th emgordon154 0 36 554ms 3 Dec 2024 309th SirBogman 🇺🇸 0 36 507ms 3 Dec 2024 309th GolfingSuccess 🇬🇷 0 36 581ms 7 Dec 2024 309th antimon2 🇯🇵 0 36 565ms 16 Dec 2024 309th CaedenHarper 🇨🇦 0 36 552ms 4 Jan 2025 309th dokutan 0 36 572ms 3 Feb 2025 309th retrohun 0 36 2ms 31 Mar 2025 309th ovs-code 🇩🇪 0 36 591ms 17 Apr 2025 309th edsrzf 🇳🇿 0 36 567ms 17 Apr 2025 First Prev 241–320 of 3,386 Next Last