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 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 QR Encoder Quadratic Formula Scrambled Alphabetization 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 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 QR Encoder Quadratic Formula Scrambled Alphabetization Semiprime Numbers Snake Sphenic Numbers Trinomial Triangle Turtle Tutorial # Golfer Points Chars Time 289th error256 0 43 5 Feb 2025 289th sean-niemann 🇺🇸 0 43 6 Feb 2025 289th Shanethegamer 🇺🇸 0 43 7 Feb 2025 289th GolfingSuccess 🇬🇷 0 43 8 Feb 2025 289th GrayJoKing 🇦🇺 0 43 18 Mar 2025 289th DialFrost 🇸🇬 0 43 17 Apr 2025 289th Salutations45 0 43 17 Apr 2025 289th edsrzf 🇳🇿 0 43 17 Apr 2025 289th DialFrost 🇸🇬 0 43 17 Apr 2025 289th DialFrost 🇸🇬 0 43 17 Apr 2025 289th Shanethegamer 🇺🇸 0 43 17 Apr 2025 289th edsrzf 🇳🇿 0 43 18 Apr 2025 289th kg583 🇺🇸 0 43 18 Apr 2025 289th sean-niemann 🇺🇸 0 43 18 Apr 2025 289th HumanoidCPU 0 43 18 Apr 2025 289th HumanoidCPU 0 43 18 Apr 2025 289th HumanoidCPU 0 43 18 Apr 2025 289th rucin93 🇵🇱 0 43 18 Apr 2025 289th CaedenHarper 🇨🇦 0 43 18 Apr 2025 289th CaedenHarper 🇨🇦 0 43 18 Apr 2025 289th Seek64 🇩🇪 0 43 20 days ago 289th sisyphus-ppcg 🇦🇺 0 43 11 days ago 289th jitwit 0 43 9 days ago 324th duckyluuk 🇳🇱 0 44 12 Jan 2025 324th GolfingSuccess 🇬🇷 0 44 12 Feb 2025 324th error256 0 44 17 Apr 2025 324th MeWhenI 🇻🇦 0 44 17 Apr 2025 324th MeWhenI 🇻🇦 0 44 17 Apr 2025 324th DialFrost 🇸🇬 0 44 17 Apr 2025 324th Shanethegamer 🇺🇸 0 44 17 Apr 2025 324th pardouin 🇫🇷 0 44 17 Apr 2025 324th HumanoidCPU 0 44 18 Apr 2025 324th CaedenHarper 🇨🇦 0 44 18 Apr 2025 324th dokutan 0 44 20 days ago 335th ovs-code 🇩🇪 0 45 26 Nov 2024 335th Natanaelel 🇸🇪 0 45 2 Feb 2025 335th emgordon154 0 45 23 Feb 2025 335th DialFrost 🇸🇬 0 45 23 Feb 2025 335th GolfingSuccess 🇬🇷 0 45 25 Feb 2025 335th GolfingSuccess 🇬🇷 0 45 26 Feb 2025 341st Shanethegamer 🇺🇸 0 46 20 Nov 2024 341st ovs-code 🇩🇪 0 46 25 Nov 2024 341st DialFrost 🇸🇬 0 46 26 Nov 2024 341st sean-niemann 🇺🇸 0 46 26 Nov 2024 341st GolfingSuccess 🇬🇷 0 46 6 Dec 2024 341st MeWhenI 🇻🇦 0 46 11 Dec 2024 341st CaedenHarper 🇨🇦 0 46 12 Jan 2025 341st DialFrost 🇸🇬 0 46 6 Feb 2025 341st HumanoidCPU 0 46 18 Apr 2025 350th ovs-code 🇩🇪 0 47 25 Nov 2024 350th MeWhenI 🇻🇦 0 47 11 Dec 2024 350th duckyluuk 🇳🇱 0 47 12 Jan 2025 350th CLOStrophobic 🇮🇹 0 47 22 Jan 2025 350th GolfingSuccess 🇬🇷 0 47 12 Feb 2025 350th emgordon154 0 47 19 Feb 2025 350th DialFrost 🇸🇬 0 47 17 Apr 2025 350th Shanethegamer 🇺🇸 0 47 17 Apr 2025 350th HumanoidCPU 0 47 18 Apr 2025 350th CaedenHarper 🇨🇦 0 47 18 Apr 2025 360th emgordon154 0 48 27 Nov 2024 360th targrik 0 48 15 Feb 2025 362nd JunkIce 0 49 3 Dec 2024 362nd duckyluuk 🇳🇱 0 49 12 Jan 2025 362nd csharpython 0 49 5 Feb 2025 362nd voytxt 🇨🇿 0 49 8 Feb 2025 362nd gigaprofisi 🇺🇸 0 49 3 Mar 2025 362nd emgordon154 0 49 26 days ago 368th Shanethegamer 🇺🇸 0 50 20 Nov 2024 368th stefangimmillaro 0 50 21 Nov 2024 368th duckyluuk 🇳🇱 0 50 26 Nov 2024 368th GolfingSuccess 🇬🇷 0 50 22 Dec 2024 368th voytxt 🇨🇿 0 50 25 Jan 2025 368th pardouin 🇫🇷 0 50 26 Jan 2025 368th Natanaelel 🇸🇪 0 50 26 Jan 2025 368th janlelis 0 50 31 Mar 2025 Prev 301–375 of 1,732 Next