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 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 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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 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 713th codewrite 🇬🇧 0 67 25 days ago 713th CaedenHarper 🇨🇦 0 67 24 days ago 713th masterofsoap 0 67 19 days ago 713th dokutan 0 67 14 days ago 713th Lodiscode 0 67 7 days ago 713th adammielniczuk 0 67 20 hours ago 757th 823126 0 68 20 Nov 2024 757th stefangimmillaro 0 68 27 Nov 2024 757th MeWhenI 🇻🇦 0 68 11 Dec 2024 757th jamesthekee 0 68 25 Jan 2025 757th Shanethegamer 🇺🇸 0 68 4 Feb 2025 757th GolfingSuccess 🇬🇷 0 68 5 Feb 2025 757th HumanoidCPU 0 68 6 Feb 2025 757th DialFrost 🇸🇬 0 68 8 Feb 2025 757th voytxt 🇨🇿 0 68 8 Feb 2025 757th targrik 0 68 15 Feb 2025 757th BREMAUCY 🇫🇷 0 68 15 Feb 2025 757th JunkIce 0 68 26 Mar 2025 757th rhdqor213 0 68 27 days ago 757th DialFrost 🇸🇬 0 68 25 days ago 757th 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days ago 787th rucin93 🇵🇱 0 70 25 days ago 787th DialFrost 🇸🇬 0 70 25 days ago 787th CaedenHarper 🇨🇦 0 70 24 days ago 787th HumanoidCPU 0 70 24 days ago 787th GolfingSuccess 🇬🇷 0 70 24 days ago 787th inventshah 0 70 20 days ago 787th m-tkach 🇺🇦 0 70 20 days ago 787th Mukundan314 0 70 18 days ago 787th Shanethegamer 🇺🇸 0 70 15 days ago 787th frankgraziano 0 70 4 days ago 787th ovs-code 🇩🇪 0 70 20 hours ago 811th emgordon154 0 71 28 Nov 2024 811th MeWhenI 🇻🇦 0 71 11 Dec 2024 811th zacjl 0 71 23 Jan 2025 811th psethwick 0 71 30 Jan 2025 811th Lydxn 🇨🇦 0 71 31 Jan 2025 811th eTrey13 0 71 2 Feb 2025 811th qpwoeirut 0 71 7 Feb 2025 811th HumanoidCPU 0 71 7 Feb 2025 811th kdx2a 0 71 12 Feb 2025 811th FlyingPenguin223 0 71 12 Feb 2025 811th MeWhenI 🇻🇦 0 71 14 Feb 2025 811th MeWhenI 🇻🇦 0 71 14 Feb 2025 811th targrik 0 71 14 Feb 2025 811th targrik 0 71 15 Feb 2025 811th KrausRaus 🇺🇸 0 71 17 Feb 2025 Prev 751–825 of 1,717 Next