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 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 Chars Time 226th Shanethegamer 🇺🇸 0 35 20 Nov 2024 226th GolfingSuccess 🇬🇷 0 35 25 Nov 2024 226th GolfingSuccess 🇬🇷 0 35 25 Nov 2024 226th btnlq 0 35 26 Nov 2024 226th emgordon154 0 35 26 Nov 2024 226th sisyphus-ppcg 🇦🇺 0 35 26 Nov 2024 226th sean-niemann 🇺🇸 0 35 26 Nov 2024 226th DialFrost 🇸🇬 0 35 26 Nov 2024 226th MeWhenI 🇻🇦 0 35 11 Dec 2024 226th HumanoidCPU 0 35 5 Jan 2025 226th CaedenHarper 🇨🇦 0 35 12 Jan 2025 226th voytxt 🇨🇿 0 35 25 Jan 2025 226th saito-ta 🇯🇵 0 35 28 Jan 2025 226th Natanaelel 🇸🇪 0 35 3 Feb 2025 226th targrik 0 35 14 Mar 2025 226th retrohun 0 35 31 Mar 2025 226th DialFrost 🇸🇬 0 35 17 Apr 2025 226th Shanethegamer 🇺🇸 0 35 17 Apr 2025 226th HumanoidCPU 0 35 18 Apr 2025 226th frankgraziano 0 35 18 Apr 2025 226th CaedenHarper 🇨🇦 0 35 18 Apr 2025 226th gigaprofisi 🇺🇸 0 35 17 Jun 2025 226th dokutan 0 35 2 Jul 2025 226th sean-niemann 🇺🇸 0 35 5 Jul 2025 226th edsrzf 🇳🇿 0 35 20 Jul 2025 226th AbrahamJLR 🇻🇪 0 35 21 Jul 2025 252nd Shanethegamer 🇺🇸 0 36 20 Nov 2024 252nd error256 0 36 21 Nov 2024 252nd DialFrost 🇸🇬 0 36 26 Nov 2024 252nd emgordon154 0 36 3 Dec 2024 252nd SirBogman 🇺🇸 0 36 3 Dec 2024 252nd GolfingSuccess 🇬🇷 0 36 7 Dec 2024 252nd antimon2 🇯🇵 0 36 16 Dec 2024 252nd CaedenHarper 🇨🇦 0 36 4 Jan 2025 252nd dokutan 0 36 3 Feb 2025 252nd retrohun 0 36 31 Mar 2025 252nd ovs-code 🇩🇪 0 36 17 Apr 2025 252nd edsrzf 🇳🇿 0 36 17 Apr 2025 252nd HumanoidCPU 0 36 18 Apr 2025 252nd alemelis 0 36 20 Jun 2025 252nd frankgraziano 0 36 12 days ago 267th ovs-code 🇩🇪 0 37 26 Nov 2024 267th 2bular 0 37 9 Dec 2024 267th Natanaelel 🇸🇪 0 37 26 Jan 2025 267th DialFrost 🇸🇬 0 37 24 Feb 2025 267th Sakisan 🇧🇪 0 37 5 Apr 2025 267th dokutan 0 37 13 Apr 2025 267th DialFrost 🇸🇬 0 37 17 Apr 2025 267th MeWhenI 🇻🇦 0 37 17 Apr 2025 267th Shanethegamer 🇺🇸 0 37 17 Apr 2025 267th GolfingSuccess 🇬🇷 0 37 17 Apr 2025 267th Shanethegamer 🇺🇸 0 37 17 Apr 2025 267th HumanoidCPU 0 37 18 Apr 2025 267th HumanoidCPU 0 37 18 Apr 2025 267th HPWiz 🇳🇿 0 37 18 Apr 2025 267th CaedenHarper 🇨🇦 0 37 18 Apr 2025 267th CaedenHarper 🇨🇦 0 37 19 Apr 2025 267th GolfingSuccess 🇬🇷 0 37 19 Apr 2025 267th edsrzf 🇳🇿 0 37 19 Apr 2025 267th zacjl 0 37 20 Apr 2025 267th frankgraziano 0 37 19 May 2025 267th lynn 0 37 15 Jun 2025 267th frankgraziano 0 37 23 days ago 267th albanian-laundromat 0 37 13 days ago 290th ovs-code 🇩🇪 0 38 25 Nov 2024 290th emgordon154 0 38 27 Nov 2024 290th CLOStrophobic 🇮🇹 0 38 22 Jan 2025 290th ovs-code 🇩🇪 0 38 5 Feb 2025 290th GolfingSuccess 🇬🇷 0 38 15 Feb 2025 290th btjones0 0 38 17 Feb 2025 290th 2bular 0 38 7 Mar 2025 290th Frowny 0 38 10 Mar 2025 290th Shanethegamer 🇺🇸 0 38 17 Apr 2025 290th HumanoidCPU 0 38 18 Apr 2025 290th Mukundan314 0 38 25 Apr 2025 Prev 226–300 of 2,204 Next