Tutorial in all languages in chars. 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 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 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 Mandelbrot 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 Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua 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 Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua 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 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 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 Mandelbrot 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 Chars Time 143rd psethwick 0 30 31 Jan 2025 143rd RedzGoose 🇦🇺 0 30 25 Feb 2025 143rd paulmr 0 30 5 Mar 2025 143rd plcc0 0 30 30 Mar 2025 155th duckyluuk 🇳🇱 0 31 12 Jan 2025 155th voytxt 🇨🇿 0 31 25 Jan 2025 155th csharpython 0 31 5 Feb 2025 155th emgordon154 0 31 14 Feb 2025 155th gigaprofisi 🇺🇸 0 31 3 Mar 2025 155th targrik 0 31 14 Mar 2025 155th TannerJ07 🇺🇸 0 31 5 Apr 2025 155th Shanethegamer 🇺🇸 0 31 14 days ago 155th HumanoidCPU 0 31 14 days ago 155th plcc0 0 31 14 days ago 155th voytxt 🇨🇿 0 31 14 days ago 155th GolfingSuccess 🇬🇷 0 31 14 days ago 155th ovs-code 🇩🇪 0 31 14 days ago 155th DialFrost 🇸🇬 0 31 12 days ago 155th MeWhenI 🇻🇦 0 31 4 days ago 170th lyqio 0 32 4 Dec 2024 170th HumanoidCPU 0 32 7 Feb 2025 170th MeWhenI 🇻🇦 0 32 14 Feb 2025 170th targrik 0 32 15 Feb 2025 170th Natanaelel 🇸🇪 0 32 16 Apr 2025 175th Shanethegamer 🇺🇸 0 33 20 Nov 2024 175th JRaspass 🇬🇧 0 33 22 Nov 2024 175th GolfingSuccess 🇬🇷 0 33 25 Nov 2024 175th sean-niemann 🇺🇸 0 33 26 Nov 2024 175th DialFrost 🇸🇬 0 33 26 Nov 2024 175th sisyphus-ppcg 🇦🇺 0 33 2 Dec 2024 175th SirBogman 🇺🇸 0 33 3 Dec 2024 175th CaedenHarper 🇨🇦 0 33 9 Dec 2024 175th Natanaelel 🇸🇪 0 33 9 Dec 2024 175th MeWhenI 🇻🇦 0 33 11 Dec 2024 175th HumanoidCPU 0 33 5 Jan 2025 175th Shanethegamer 🇺🇸 0 33 10 Jan 2025 175th targrik 0 33 15 Feb 2025 175th retrohun 0 33 1 Apr 2025 175th GolfingSuccess 🇬🇷 0 33 6 Apr 2025 175th ovs-code 🇩🇪 0 33 16 Apr 2025 175th kg583 🇺🇸 0 33 17 Apr 2025 175th HumanoidCPU 0 33 18 Apr 2025 175th CaedenHarper 🇨🇦 0 33 18 Apr 2025 194th SirBogman 🇺🇸 0 34 3 Dec 2024 195th Shanethegamer 🇺🇸 0 35 20 Nov 2024 195th GolfingSuccess 🇬🇷 0 35 25 Nov 2024 195th GolfingSuccess 🇬🇷 0 35 25 Nov 2024 195th btnlq 0 35 26 Nov 2024 195th emgordon154 0 35 26 Nov 2024 195th sisyphus-ppcg 🇦🇺 0 35 26 Nov 2024 195th sean-niemann 🇺🇸 0 35 26 Nov 2024 195th DialFrost 🇸🇬 0 35 26 Nov 2024 195th MeWhenI 🇻🇦 0 35 11 Dec 2024 195th HumanoidCPU 0 35 5 Jan 2025 195th CaedenHarper 🇨🇦 0 35 12 Jan 2025 195th voytxt 🇨🇿 0 35 25 Jan 2025 195th saito-ta 🇯🇵 0 35 28 Jan 2025 195th Natanaelel 🇸🇪 0 35 3 Feb 2025 195th targrik 0 35 14 Mar 2025 195th retrohun 0 35 31 Mar 2025 195th Natanaelel 🇸🇪 0 35 17 Apr 2025 195th DialFrost 🇸🇬 0 35 17 Apr 2025 195th Shanethegamer 🇺🇸 0 35 17 Apr 2025 195th HumanoidCPU 0 35 18 Apr 2025 195th frankgraziano 0 35 18 Apr 2025 195th CaedenHarper 🇨🇦 0 35 18 Apr 2025 195th targrik 0 35 14 days ago 218th Shanethegamer 🇺🇸 0 36 20 Nov 2024 218th error256 0 36 21 Nov 2024 218th DialFrost 🇸🇬 0 36 26 Nov 2024 218th emgordon154 0 36 3 Dec 2024 218th SirBogman 🇺🇸 0 36 3 Dec 2024 218th GolfingSuccess 🇬🇷 0 36 7 Dec 2024 218th antimon2 🇯🇵 0 36 16 Dec 2024 218th CaedenHarper 🇨🇦 0 36 4 Jan 2025 Prev 151–225 of 1,791 Next