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 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 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 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 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 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 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 Star Wars GPT Trinomial Triangle Turtle Tutorial # Golfer Points Chars Time 918th GolfingSuccess 🇬🇷 0 88 9 Dec 2024 918th MeWhenI 🇻🇦 0 88 11 Dec 2024 918th RedzGoose 🇦🇺 0 88 15 Dec 2024 918th HumanoidCPU 0 88 5 Jan 2025 918th HumanoidCPU 0 88 5 Jan 2025 918th HumanoidCPU 0 88 5 Jan 2025 918th desecaw13 0 88 24 Jan 2025 918th psethwick 0 88 31 Jan 2025 918th CaedenHarper 🇨🇦 0 88 3 Feb 2025 918th dokutan 0 88 3 Feb 2025 918th croc54 0 88 7 Feb 2025 918th hippopotam00sehead 🇨🇦 0 88 20 Feb 2025 918th The-Wolfson 0 88 2 Mar 2025 918th SOONwasTaken 0 88 26 days ago 918th jameswmccarty 0 88 17 days ago 937th GolfingSuccess 🇬🇷 0 89 25 Nov 2024 937th AdrienHache 🇫🇷 0 89 25 Nov 2024 937th ovs-code 🇩🇪 0 89 26 Nov 2024 937th Fishyfii 0 89 9 Jan 2025 937th Shanethegamer 🇺🇸 0 89 30 Jan 2025 937th voytxt 🇨🇿 0 89 8 Feb 2025 937th Yewzir 0 89 11 Mar 2025 944th emgordon154 0 90 28 Nov 2024 944th SirBogman 🇺🇸 0 90 4 Dec 2024 944th duckyluuk 🇳🇱 0 90 12 Jan 2025 944th TeodorDyakov 🇧🇬 0 90 26 Feb 2025 949th CaedenHarper 🇨🇦 0 91 9 Dec 2024 949th gigaprofisi 🇺🇸 0 91 3 Mar 2025 949th retrohun 0 91 12 days ago 954th roupiq 🇵🇱 0 92 1 Dec 2024 954th JunkIce 0 92 3 Dec 2024 954th GeneralFabian 0 92 4 Dec 2024 954th KasperKivimaeki 🇫🇮 0 92 23 Jan 2025 954th Salutations45 0 92 26 Jan 2025 954th RYSF13 0 92 27 Jan 2025 954th zacjl 0 92 2 Feb 2025 954th Wonamm 0 92 14 Feb 2025 954th bobbysq 0 92 22 Feb 2025 954th Jacob385 0 92 26 days ago 954th innxir 0 92 25 days ago 966th sean-niemann 🇺🇸 0 93 26 Nov 2024 966th emgordon154 0 93 27 Nov 2024 970th GolfingSuccess 🇬🇷 0 94 9 Dec 2024 970th HumanoidCPU 0 94 5 Jan 2025 970th CaedenHarper 🇨🇦 0 94 3 Feb 2025 970th targrik 0 94 15 Feb 2025 970th targrik 0 94 15 Feb 2025 970th retrohun 0 94 12 days ago 970th Sakisan 🇧🇪 0 94 8 days ago 981st AlephSquirrel 0 95 25 Nov 2024 981st ovs-code 🇩🇪 0 95 26 Nov 2024 981st CLOStrophobic 🇮🇹 0 95 25 Jan 2025 981st voytxt 🇨🇿 0 95 8 Feb 2025 981st JunkIce 0 95 18 days ago 989th Shanethegamer 🇺🇸 0 96 20 Nov 2024 989th error256 0 96 21 Nov 2024 989th SirBogman 🇺🇸 0 96 3 Dec 2024 989th C0DET1GER 0 96 1 Feb 2025 989th the-zammers 0 96 2 Feb 2025 989th gigaprofisi 🇺🇸 0 96 3 Mar 2025 989th retrohun 0 96 12 days ago 998th GolfingSuccess 🇬🇷 0 97 25 Nov 2024 998th inventshah 0 97 29 Nov 2024 998th sean-niemann 🇺🇸 0 97 30 Nov 2024 998th JunkIce 0 97 3 Dec 2024 998th Natanaelel 🇸🇪 0 97 23 Jan 2025 998th targrik 0 97 14 Feb 2025 998th gigaprofisi 🇺🇸 0 97 3 Mar 2025 998th edsrzf 🇳🇿 0 97 7 Mar 2025 998th edsrzf 🇳🇿 0 97 7 Mar 2025 998th DanielVenable 0 97 19 days ago 998th retrohun 0 97 12 days ago 1,009th Shanethegamer 🇺🇸 0 98 20 Nov 2024 1,009th MeWhenI 🇻🇦 0 98 11 Dec 2024 1,009th duckyluuk 🇳🇱 0 98 12 Jan 2025 Prev 751–825 of 1,289 Next