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 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 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 Calendar 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 Multitap Input 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 Arturo Befunge BQN CJam CoffeeScript Egel Fennel Harbour Hare Haxe Hush Hy iogii Knight 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 Arturo Befunge BQN CJam CoffeeScript Egel Fennel Harbour Hare Haxe Hush Hy iogii Knight 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 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 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 Calendar 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 Multitap Input 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 223rd sean-niemann 🇺🇸 0 33 3ms 26 Nov 2024 223rd DialFrost 🇸🇬 0 33 3ms 26 Nov 2024 223rd sisyphus-ppcg 🇦🇺 0 33 3ms 2 Dec 2024 223rd SirBogman 🇺🇸 0 33 3ms 3 Dec 2024 223rd CaedenHarper 🇨🇦 0 33 3ms 9 Dec 2024 223rd Natanaelel 🇸🇪 0 33 3ms 9 Dec 2024 223rd MeWhenI 🇻🇦 0 33 3ms 11 Dec 2024 223rd HumanoidCPU 0 33 3ms 5 Jan 2025 223rd targrik 0 33 3ms 15 Feb 2025 223rd retrohun 0 33 3ms 1 Apr 2025 223rd kg583 🇺🇸 0 33 3ms 17 Apr 2025 223rd fuzzylojik-golf 🇺🇸 0 33 3ms 5 Jun 2025 223rd AbrahamJLR 🇻🇪 0 33 3ms 18 Jul 2025 223rd LeoWeyles 0 33 3ms 10 Aug 2025 223rd brianjac 0 33 3ms 13 Sep 2025 223rd snoozingnewt 🇨🇦 0 33 3ms 15 Sep 2025 242nd Shanethegamer 🇺🇸 0 34 141ms 20 Nov 2024 242nd SirBogman 🇺🇸 0 34 139ms 3 Dec 2024 242nd GolfingSuccess 🇬🇷 0 34 135ms 6 Apr 2025 242nd ovs-code 🇩🇪 0 34 146ms 16 Apr 2025 242nd HumanoidCPU 0 34 135ms 18 Apr 2025 242nd CaedenHarper 🇨🇦 0 34 134ms 18 Apr 2025 242nd fuzzylojik-golf 🇺🇸 0 34 132ms 15 Jul 2025 242nd frankgraziano 0 34 149ms 23 Aug 2025 242nd snoozingnewt 🇨🇦 0 34 137ms 15 Sep 2025 242nd seaker 0 34 146ms 16 Sep 2025 242nd GrayJoKing 🇦🇺 0 34 144ms 25 days ago 253rd Shanethegamer 🇺🇸 0 35 4ms 20 Nov 2024 253rd GolfingSuccess 🇬🇷 0 35 3ms 25 Nov 2024 253rd GolfingSuccess 🇬🇷 0 35 5ms 25 Nov 2024 253rd btnlq 0 35 5ms 26 Nov 2024 253rd emgordon154 0 35 5ms 26 Nov 2024 253rd sisyphus-ppcg 🇦🇺 0 35 2ms 26 Nov 2024 253rd sean-niemann 🇺🇸 0 35 5ms 26 Nov 2024 253rd DialFrost 🇸🇬 0 35 5ms 26 Nov 2024 253rd MeWhenI 🇻🇦 0 35 5ms 11 Dec 2024 253rd HumanoidCPU 0 35 7ms 5 Jan 2025 253rd CaedenHarper 🇨🇦 0 35 5ms 12 Jan 2025 253rd voytxt 🇨🇿 0 35 5ms 25 Jan 2025 253rd saito-ta 🇯🇵 0 35 2ms 28 Jan 2025 253rd Natanaelel 🇸🇪 0 35 4ms 3 Feb 2025 253rd targrik 0 35 5ms 14 Mar 2025 253rd retrohun 0 35 2ms 31 Mar 2025 253rd Natanaelel 🇸🇪 0 35 47ms 17 Apr 2025 253rd DialFrost 🇸🇬 0 35 2ms 17 Apr 2025 253rd Shanethegamer 🇺🇸 0 35 2ms 17 Apr 2025 253rd HumanoidCPU 0 35 2ms 18 Apr 2025 253rd frankgraziano 0 35 2ms 18 Apr 2025 253rd CaedenHarper 🇨🇦 0 35 2ms 18 Apr 2025 253rd dokutan 0 35 2ms 2 Jul 2025 253rd edsrzf 🇳🇿 0 35 5ms 20 Jul 2025 253rd AbrahamJLR 🇻🇪 0 35 2ms 21 Jul 2025 253rd snoozingnewt 🇨🇦 0 35 3ms 15 Sep 2025 253rd snoozingnewt 🇨🇦 0 35 5ms 15 Sep 2025 253rd luuumine 🇫🇷 0 35 2ms 10 Nov 2025 253rd KasperKivimaeki 🇫🇮 0 35 5ms 21 days ago 253rd ryyyn 🇺🇸 0 35 3ms 19 days ago 253rd JOrE20 🇺🇸 0 35 3ms 14 days ago 284th Shanethegamer 🇺🇸 0 36 486ms 20 Nov 2024 284th error256 0 36 483ms 21 Nov 2024 284th DialFrost 🇸🇬 0 36 559ms 26 Nov 2024 284th emgordon154 0 36 499ms 3 Dec 2024 284th SirBogman 🇺🇸 0 36 506ms 3 Dec 2024 284th GolfingSuccess 🇬🇷 0 36 515ms 7 Dec 2024 284th antimon2 🇯🇵 0 36 468ms 16 Dec 2024 284th CaedenHarper 🇨🇦 0 36 521ms 4 Jan 2025 284th dokutan 0 36 507ms 3 Feb 2025 284th retrohun 0 36 2ms 31 Mar 2025 284th ovs-code 🇩🇪 0 36 493ms 17 Apr 2025 284th edsrzf 🇳🇿 0 36 547ms 17 Apr 2025 284th HumanoidCPU 0 36 497ms 18 Apr 2025 284th alemelis 0 36 460ms 20 Jun 2025 284th frankgraziano 0 36 507ms 6 Aug 2025 284th snoozingnewt 🇨🇦 0 36 479ms 15 Sep 2025 300th ovs-code 🇩🇪 0 37 18ms 26 Nov 2024 First Prev 226–300 of 2,965 Next Last