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 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 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 ArkScript 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 ArkScript 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 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 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 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 102nd Boowie41 0 28 49ms 10 Nov 2025 102nd JOrE20 🇺🇸 0 28 374ms 18 Nov 2025 102nd moozzi 0 28 47ms 5 Dec 2025 102nd kurkale6ka 0 28 678ms 10 Dec 2025 102nd TheZwierzLF 🇵🇱 0 28 44ms 16 days ago 102nd CornerMercury 🇬🇧 0 28 264ms 10 hours ago 167th ovs-code 🇩🇪 0 29 6ms 25 Nov 2024 167th emgordon154 0 29 7ms 26 Nov 2024 167th stefangimmillaro 0 29 51ms 26 Nov 2024 167th JunkIce 0 29 41ms 3 Dec 2024 167th duckyluuk 🇳🇱 0 29 42ms 12 Jan 2025 167th voytxt 🇨🇿 0 29 51ms 25 Jan 2025 167th MeWhenI 🇻🇦 0 29 613ms 14 Feb 2025 167th targrik 0 29 754ms 15 Feb 2025 167th plcc0 0 29 434ms 26 Feb 2025 167th gigaprofisi 🇺🇸 0 29 43ms 3 Mar 2025 167th Yewzir 🇧🇪 0 29 41ms 11 Mar 2025 167th TheZwierzLF 🇵🇱 0 29 53ms 1 Jun 2025 167th paiv 0 29 47ms 16 Jun 2025 167th DABANANAMAN120 0 29 48ms 26 Jun 2025 167th Bpc-CPU 0 29 48ms 12 Jul 2025 167th KatieLG 🇬🇧 0 29 43ms 27 Sep 2025 167th AdrienHache 🇫🇷 0 29 4ms 30 Nov 2025 167th kurkale6ka 0 29 40ms 11 Dec 2025 185th Quirkly-Quasar1 🇺🇸 0 30 55ms 3 Dec 2024 185th FlyingPenguin223 0 30 6ms 9 Dec 2024 185th MeWhenI 🇻🇦 0 30 6ms 11 Dec 2024 185th shadowninja55 🇺🇸 0 30 6ms 30 Dec 2024 185th canissimia 🇦🇶 0 30 2ms 23 Jan 2025 185th saito-ta 🇯🇵 0 30 2ms 27 Jan 2025 185th sisyphus-ppcg 🇦🇺 0 30 2ms 28 Jan 2025 185th psethwick 0 30 6ms 30 Jan 2025 185th psethwick 0 30 44ms 31 Jan 2025 185th RedzGoose 🇦🇺 0 30 795ms 25 Feb 2025 185th emgordon154 0 30 638ms 5 Mar 2025 185th paulmr 0 30 6ms 5 Mar 2025 185th plcc0 0 30 6ms 30 Mar 2025 185th JOrE-Softwares 0 30 1,071ms 21 May 2025 185th yanjs 0 30 1,028ms 5 Jul 2025 185th klixel 🇨🇦 0 30 46ms 9 Jul 2025 185th targrik 0 30 45ms 4 Aug 2025 185th matejmatik123 🇸🇰 0 30 43ms 11 Aug 2025 185th targrik 0 30 48ms 11 Sep 2025 185th Babafaba 0 30 638ms 15 Oct 2025 185th AlephSquirrel 0 30 6ms 5 Nov 2025 185th TheDevilWillBeBee 0 30 923ms 7 Nov 2025 185th luuumine 🇫🇷 0 30 46ms 10 Nov 2025 185th kurkale6ka 0 30 347ms 11 Dec 2025 209th duckyluuk 🇳🇱 0 31 6ms 12 Jan 2025 209th voytxt 🇨🇿 0 31 6ms 25 Jan 2025 209th csharpython 0 31 5ms 5 Feb 2025 209th gigaprofisi 🇺🇸 0 31 6ms 3 Mar 2025 209th targrik 0 31 6ms 14 Mar 2025 209th TannerJ07 🇺🇸 0 31 6ms 5 Apr 2025 209th xvogt 🇱🇮 0 31 6ms 12 Jun 2025 209th artem-aramma 0 31 44ms 18 Jun 2025 209th GolfingSuccess 🇬🇷 0 31 2ms 4 Aug 2025 209th DialFrost 🇸🇬 0 31 3ms 4 Aug 2025 209th synt7x 🇺🇸 0 31 3ms 5 Aug 2025 209th Shanethegamer 🇺🇸 0 31 1ms 9 Aug 2025 209th sblaplace 0 31 6ms 11 Aug 2025 209th kmathis22 0 31 6ms 10 Sep 2025 209th snoozingnewt 🇨🇦 0 31 2ms 15 Sep 2025 209th J09M 0 31 5ms 23 Sep 2025 209th luuumine 🇫🇷 0 31 6ms 10 Nov 2025 209th MeWhenI 🇻🇦 0 31 3ms 23 Nov 2025 209th HumanoidCPU 0 31 3ms 12 days ago 228th uncertaain 0 32 49ms 4 Dec 2024 228th MeWhenI 🇻🇦 0 32 140ms 14 Feb 2025 228th targrik 0 32 147ms 15 Feb 2025 228th Natanaelel 🇸🇪 0 32 137ms 16 Apr 2025 232nd Shanethegamer 🇺🇸 0 33 3ms 20 Nov 2024 232nd JRaspass 🇬🇧 0 33 3ms 22 Nov 2024 232nd GolfingSuccess 🇬🇷 0 33 3ms 25 Nov 2024 232nd sean-niemann 🇺🇸 0 33 3ms 26 Nov 2024 232nd DialFrost 🇸🇬 0 33 3ms 26 Nov 2024 232nd sisyphus-ppcg 🇦🇺 0 33 3ms 2 Dec 2024 232nd SirBogman 🇺🇸 0 33 3ms 3 Dec 2024 232nd CaedenHarper 🇨🇦 0 33 3ms 9 Dec 2024 232nd Natanaelel 🇸🇪 0 33 3ms 9 Dec 2024 First Prev 161–240 of 3,042 Next Last