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 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 Seven Segment SI Units Sierpiński Triangle Smith Numbers Spelling Numbers 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 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 Partition Numbers QR Encoder Quadratic Formula Scrambled Alphabetization Semiprime Numbers Set Snake Sphenic Numbers Star Wars GPT 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 Rockstar 2 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 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 Rockstar 2 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 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 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 Seven Segment SI Units Sierpiński Triangle Smith Numbers Spelling Numbers 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 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 Partition Numbers QR Encoder Quadratic Formula Scrambled Alphabetization Semiprime Numbers Set Snake Sphenic Numbers Star Wars GPT Trinomial Triangle Turtle Tutorial # Golfer Points Chars Time 5th GolfingSuccess 🇬🇷 0 23 25 Nov 2024 5th AlephSquirrel 0 23 25 Nov 2024 5th lifthrasiir 🇰🇷 0 23 26 Nov 2024 5th ovs-code 🇩🇪 0 23 26 Nov 2024 5th CLOStrophobic 🇮🇹 0 23 16 days ago 5th pardouin 🇫🇷 0 23 2 days ago 5th MeWhenI 🇻🇦 0 23 2 days ago 12th Shanethegamer 🇺🇸 0 24 25 days ago 12th Natanaelel 🇸🇪 0 24 12 days ago 14th Shanethegamer 🇺🇸 0 26 20 Nov 2024 14th btnlq 0 26 26 Nov 2024 14th sean-niemann 🇺🇸 0 26 26 Nov 2024 14th DialFrost 🇸🇬 0 26 26 Nov 2024 14th emgordon154 0 26 28 Nov 2024 14th stefangimmillaro 0 26 3 Dec 2024 14th SirBogman 🇺🇸 0 26 3 Dec 2024 14th MeWhenI 🇻🇦 0 26 11 Dec 2024 14th GolfingSuccess 🇬🇷 0 26 21 Dec 2024 14th CaedenHarper 🇨🇦 0 26 4 Jan 2025 14th CLOStrophobic 🇮🇹 0 26 13 days ago 14th sisyphus-ppcg 🇦🇺 0 26 5 days ago 14th pardouin 🇫🇷 0 26 2 days ago 14th ovs-code 🇩🇪 0 26 2 days ago 14th Natanaelel 🇸🇪 0 26 2 days ago 14th HumanoidCPU 0 26 28 hours ago 31st emgordon154 0 27 26 Nov 2024 31st lynn 0 27 12 days ago 34th Shanethegamer 🇺🇸 0 28 20 Nov 2024 34th stefangimmillaro 0 28 20 Nov 2024 34th error256 0 28 21 Nov 2024 34th GolfingSuccess 🇬🇷 0 28 25 Nov 2024 34th DialFrost 🇸🇬 0 28 26 Nov 2024 34th sean-niemann 🇺🇸 0 28 26 Nov 2024 34th FlyingPenguin223 0 28 27 Nov 2024 34th emgordon154 0 28 28 Nov 2024 34th m-tkach 🇺🇦 0 28 28 Nov 2024 34th lifthrasiir 🇰🇷 0 28 30 Nov 2024 34th sisyphus-ppcg 🇦🇺 0 28 2 Dec 2024 34th zacjl 0 28 2 Dec 2024 34th SirBogman 🇺🇸 0 28 3 Dec 2024 34th SirBogman 🇺🇸 0 28 3 Dec 2024 34th 2bular 0 28 9 Dec 2024 34th Natanaelel 🇸🇪 0 28 9 Dec 2024 34th MeWhenI 🇻🇦 0 28 11 Dec 2024 34th antimon2 🇯🇵 0 28 16 Dec 2024 34th CaedenHarper 🇨🇦 0 28 4 Jan 2025 34th CaedenHarper 🇨🇦 0 28 4 Jan 2025 34th CLOStrophobic 🇮🇹 0 28 13 days ago 34th kg583 🇺🇸 0 28 12 days ago 34th ovs-code 🇩🇪 0 28 5 days ago 34th pardouin 🇫🇷 0 28 2 days ago 34th anter69 🇭🇺 0 28 41 hours ago 59th ovs-code 🇩🇪 0 29 25 Nov 2024 59th GolfingSuccess 🇬🇷 0 29 25 Nov 2024 59th emgordon154 0 29 26 Nov 2024 59th stefangimmillaro 0 29 26 Nov 2024 59th JunkIce 0 29 3 Dec 2024 59th ndren 0 29 5 Dec 2024 59th CornerMercury 🇬🇧 0 29 5 Dec 2024 59th HumanoidCPU 0 29 5 Jan 2025 59th duckyluuk 🇳🇱 0 29 23 days ago 59th Natanaelel 🇸🇪 0 29 12 days ago 59th voytxt 🇨🇿 0 29 10 days ago 59th DialFrost 🇸🇬 0 29 2 days ago 71st Shanethegamer 🇺🇸 0 30 20 Nov 2024 71st Quirkly-Quasar1 🇺🇸 0 30 3 Dec 2024 71st FlyingPenguin223 0 30 9 Dec 2024 71st MeWhenI 🇻🇦 0 30 11 Dec 2024 71st shadowninja55 🇺🇸 0 30 30 Dec 2024 71st canissimia 🇦🇶 0 30 12 days ago 71st saito-ta 🇯🇵 0 30 8 days ago 71st sisyphus-ppcg 🇦🇺 0 30 8 days ago 71st psethwick 0 30 5 days ago 71st psethwick 0 30 4 days ago 71st dokutan 0 30 4 days ago 1–75 of 881 Next