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 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 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 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 Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula 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 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 Erlang Fennel Harbour Hare Haxe Hush Hy iogii Knight 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 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 Erlang Fennel Harbour Hare Haxe Hush Hy iogii Knight 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 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 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 Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Snake Sphenic Numbers Trinomial Triangle Turtle Tutorial # Golfer Points Bytes Time 138th TheZwierzLF 🇵🇱 0 29 1 Jun 2025 138th paiv 0 29 16 Jun 2025 138th DABANANAMAN120 0 29 26 Jun 2025 138th Bpc-CPU 0 29 12 Jul 2025 155th Quirkly-Quasar1 🇺🇸 0 30 3 Dec 2024 155th FlyingPenguin223 0 30 9 Dec 2024 155th MeWhenI 🇻🇦 0 30 11 Dec 2024 155th shadowninja55 🇺🇸 0 30 30 Dec 2024 155th canissimia 🇦🇶 0 30 23 Jan 2025 155th saito-ta 🇯🇵 0 30 27 Jan 2025 155th sisyphus-ppcg 🇦🇺 0 30 28 Jan 2025 155th psethwick 0 30 30 Jan 2025 155th psethwick 0 30 31 Jan 2025 155th RedzGoose 🇦🇺 0 30 25 Feb 2025 155th emgordon154 0 30 5 Mar 2025 155th paulmr 0 30 5 Mar 2025 155th plcc0 0 30 30 Mar 2025 155th JOrE-Softwares 0 30 21 May 2025 155th yanjs 0 30 5 Jul 2025 155th klixel 🇨🇦 0 30 9 Jul 2025 155th targrik 0 30 4 Aug 2025 155th matejmatik123 🇸🇰 0 30 11 Aug 2025 155th targrik 0 30 28 hours ago 174th duckyluuk 🇳🇱 0 31 12 Jan 2025 174th voytxt 🇨🇿 0 31 25 Jan 2025 174th csharpython 0 31 5 Feb 2025 174th gigaprofisi 🇺🇸 0 31 3 Mar 2025 174th targrik 0 31 14 Mar 2025 174th TannerJ07 🇺🇸 0 31 5 Apr 2025 174th xvogt 🇱🇮 0 31 12 Jun 2025 174th artem-aramma 0 31 18 Jun 2025 174th GolfingSuccess 🇬🇷 0 31 4 Aug 2025 174th DialFrost 🇸🇬 0 31 4 Aug 2025 174th synt7x 🇺🇸 0 31 5 Aug 2025 174th Shanethegamer 🇺🇸 0 31 9 Aug 2025 174th sblaplace 0 31 11 Aug 2025 174th kmathis22 0 31 2 days ago 188th uncertaain 0 32 4 Dec 2024 188th HumanoidCPU 0 32 7 Feb 2025 188th MeWhenI 🇻🇦 0 32 14 Feb 2025 188th targrik 0 32 15 Feb 2025 188th Natanaelel 🇸🇪 0 32 16 Apr 2025 193rd Shanethegamer 🇺🇸 0 33 20 Nov 2024 193rd JRaspass 🇬🇧 0 33 22 Nov 2024 193rd GolfingSuccess 🇬🇷 0 33 25 Nov 2024 193rd sean-niemann 🇺🇸 0 33 26 Nov 2024 193rd DialFrost 🇸🇬 0 33 26 Nov 2024 193rd sisyphus-ppcg 🇦🇺 0 33 2 Dec 2024 193rd SirBogman 🇺🇸 0 33 3 Dec 2024 193rd CaedenHarper 🇨🇦 0 33 9 Dec 2024 193rd Natanaelel 🇸🇪 0 33 9 Dec 2024 193rd MeWhenI 🇻🇦 0 33 11 Dec 2024 193rd HumanoidCPU 0 33 5 Jan 2025 193rd targrik 0 33 15 Feb 2025 193rd retrohun 0 33 1 Apr 2025 193rd kg583 🇺🇸 0 33 17 Apr 2025 193rd fuzzylojik-golf 🇺🇸 0 33 5 Jun 2025 193rd AbrahamJLR 🇻🇪 0 33 18 Jul 2025 193rd LeoWeyles 0 33 10 Aug 2025 210th Shanethegamer 🇺🇸 0 34 20 Nov 2024 210th SirBogman 🇺🇸 0 34 3 Dec 2024 210th GolfingSuccess 🇬🇷 0 34 6 Apr 2025 210th ovs-code 🇩🇪 0 34 16 Apr 2025 210th HumanoidCPU 0 34 18 Apr 2025 210th CaedenHarper 🇨🇦 0 34 18 Apr 2025 210th fuzzylojik-golf 🇺🇸 0 34 15 Jul 2025 210th frankgraziano 0 34 19 days ago 218th Shanethegamer 🇺🇸 0 35 20 Nov 2024 218th GolfingSuccess 🇬🇷 0 35 25 Nov 2024 218th GolfingSuccess 🇬🇷 0 35 25 Nov 2024 218th btnlq 0 35 26 Nov 2024 218th emgordon154 0 35 26 Nov 2024 218th sisyphus-ppcg 🇦🇺 0 35 26 Nov 2024 218th sean-niemann 🇺🇸 0 35 26 Nov 2024 218th DialFrost 🇸🇬 0 35 26 Nov 2024 Prev 151–225 of 2,377 Next