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 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 Hilbert Curve 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 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 Groovy 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 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 Groovy 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 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 Hilbert Curve 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 135th Bpc-CPU 0 29 12 Jul 2025 152nd Quirkly-Quasar1 🇺🇸 0 30 3 Dec 2024 152nd FlyingPenguin223 0 30 9 Dec 2024 152nd MeWhenI 🇻🇦 0 30 11 Dec 2024 152nd shadowninja55 🇺🇸 0 30 30 Dec 2024 152nd canissimia 🇦🇶 0 30 23 Jan 2025 152nd saito-ta 🇯🇵 0 30 27 Jan 2025 152nd sisyphus-ppcg 🇦🇺 0 30 28 Jan 2025 152nd psethwick 0 30 30 Jan 2025 152nd psethwick 0 30 31 Jan 2025 152nd RedzGoose 🇦🇺 0 30 25 Feb 2025 152nd emgordon154 0 30 5 Mar 2025 152nd paulmr 0 30 5 Mar 2025 152nd plcc0 0 30 30 Mar 2025 152nd JOrE-Softwares 0 30 21 May 2025 152nd yanjs 0 30 5 Jul 2025 152nd klixel 🇨🇦 0 30 9 Jul 2025 152nd targrik 0 30 14 days ago 152nd matejmatik123 🇸🇰 0 30 7 days ago 170th duckyluuk 🇳🇱 0 31 12 Jan 2025 170th voytxt 🇨🇿 0 31 25 Jan 2025 170th csharpython 0 31 5 Feb 2025 170th gigaprofisi 🇺🇸 0 31 3 Mar 2025 170th targrik 0 31 14 Mar 2025 170th TannerJ07 🇺🇸 0 31 5 Apr 2025 170th xvogt 🇱🇮 0 31 12 Jun 2025 170th artem-aramma 0 31 18 Jun 2025 170th GolfingSuccess 🇬🇷 0 31 14 days ago 170th DialFrost 🇸🇬 0 31 13 days ago 170th synt7x 🇺🇸 0 31 13 days ago 170th Shanethegamer 🇺🇸 0 31 9 days ago 170th sblaplace 0 31 7 days ago 183rd uncertaain 0 32 4 Dec 2024 183rd HumanoidCPU 0 32 7 Feb 2025 183rd MeWhenI 🇻🇦 0 32 14 Feb 2025 183rd targrik 0 32 15 Feb 2025 183rd Natanaelel 🇸🇪 0 32 16 Apr 2025 188th Shanethegamer 🇺🇸 0 33 20 Nov 2024 188th JRaspass 🇬🇧 0 33 22 Nov 2024 188th GolfingSuccess 🇬🇷 0 33 25 Nov 2024 188th sean-niemann 🇺🇸 0 33 26 Nov 2024 188th DialFrost 🇸🇬 0 33 26 Nov 2024 188th sisyphus-ppcg 🇦🇺 0 33 2 Dec 2024 188th SirBogman 🇺🇸 0 33 3 Dec 2024 188th CaedenHarper 🇨🇦 0 33 9 Dec 2024 188th Natanaelel 🇸🇪 0 33 9 Dec 2024 188th MeWhenI 🇻🇦 0 33 11 Dec 2024 188th HumanoidCPU 0 33 5 Jan 2025 188th targrik 0 33 15 Feb 2025 188th retrohun 0 33 1 Apr 2025 188th kg583 🇺🇸 0 33 17 Apr 2025 188th fuzzylojik-golf 🇺🇸 0 33 5 Jun 2025 188th AbrahamJLR 🇻🇪 0 33 18 Jul 2025 188th LeoWeyles 0 33 8 days ago 205th Shanethegamer 🇺🇸 0 34 20 Nov 2024 205th SirBogman 🇺🇸 0 34 3 Dec 2024 205th GolfingSuccess 🇬🇷 0 34 6 Apr 2025 205th ovs-code 🇩🇪 0 34 16 Apr 2025 205th HumanoidCPU 0 34 18 Apr 2025 205th CaedenHarper 🇨🇦 0 34 18 Apr 2025 205th fuzzylojik-golf 🇺🇸 0 34 15 Jul 2025 212th Shanethegamer 🇺🇸 0 35 20 Nov 2024 212th GolfingSuccess 🇬🇷 0 35 25 Nov 2024 212th GolfingSuccess 🇬🇷 0 35 25 Nov 2024 212th btnlq 0 35 26 Nov 2024 212th emgordon154 0 35 26 Nov 2024 212th sisyphus-ppcg 🇦🇺 0 35 26 Nov 2024 212th sean-niemann 🇺🇸 0 35 26 Nov 2024 212th DialFrost 🇸🇬 0 35 26 Nov 2024 212th MeWhenI 🇻🇦 0 35 11 Dec 2024 212th HumanoidCPU 0 35 5 Jan 2025 212th CaedenHarper 🇨🇦 0 35 12 Jan 2025 212th voytxt 🇨🇿 0 35 25 Jan 2025 212th saito-ta 🇯🇵 0 35 28 Jan 2025 212th Natanaelel 🇸🇪 0 35 3 Feb 2025 Prev 151–225 of 2,236 Next