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 Hilbert Curve 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 Minesweeper 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 Trinomial Triangle United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 Apéry’s Constant Binary Lambda Calculus Calendar Connect Four Continued Fractions Crossword CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly 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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 Harbour Hare Haxe Hush Hy iogii Knight Luau 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 Hilbert Curve 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 Minesweeper 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 Trinomial Triangle United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 Experimental Hole Apéry’s Constant Binary Lambda Calculus Calendar Connect Four Continued Fractions Crossword CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Tower of Hanoi Turtle Tutorial # Golfer Points Chars Time Submitted 817th calum12345 0 64 16ms 25 Mar 2025 817th Chinay-Domitrix 🇺🇸 0 64 4,020ms 18 Apr 2025 817th sean-niemann 🇺🇸 0 64 75ms 30 Apr 2025 817th TheDrawingCoder-Gamer 0 64 16ms 29 Jun 2025 817th Babafaba 0 64 15ms 15 Oct 2025 817th luuumine 🇫🇷 0 64 17ms 16 Oct 2025 817th GolfingSuccess 🇬🇷 0 64 3ms 9 days ago 833rd Shanethegamer 🇺🇸 0 65 7ms 20 Nov 2024 833rd stefangimmillaro 0 65 10ms 20 Nov 2024 833rd edsrzf 🇳🇿 0 65 11ms 21 Nov 2024 833rd ovs-code 🇩🇪 0 65 30ms 25 Nov 2024 833rd GolfingSuccess 🇬🇷 0 65 10ms 25 Nov 2024 833rd AlephSquirrel 0 65 12ms 25 Nov 2024 833rd AlephSquirrel 0 65 48ms 25 Nov 2024 833rd pardouin 🇫🇷 0 65 13ms 25 Nov 2024 833rd btnlq 0 65 13ms 26 Nov 2024 833rd CaedenHarper 🇨🇦 0 65 13ms 26 Nov 2024 833rd inventshah 0 65 14ms 26 Nov 2024 833rd sean-niemann 🇺🇸 0 65 150ms 26 Nov 2024 833rd stefangimmillaro 0 65 149ms 26 Nov 2024 833rd duckyluuk 🇳🇱 0 65 13ms 26 Nov 2024 833rd ovs-code 🇩🇪 0 65 4ms 26 Nov 2024 833rd Alex-x90 🇺🇸 0 65 12ms 28 Nov 2024 833rd zacjl 0 65 13ms 1 Dec 2024 833rd zacjl 0 65 8ms 1 Dec 2024 833rd sisyphus-ppcg 🇦🇺 0 65 13ms 2 Dec 2024 833rd SirBogman 🇺🇸 0 65 13ms 3 Dec 2024 833rd xsot 🇸🇬 0 65 13ms 4 Dec 2024 833rd ndren 0 65 13ms 5 Dec 2024 833rd CornerMercury 🇬🇧 0 65 12ms 5 Dec 2024 833rd lukegustafson 🇺🇸 0 65 10ms 7 Dec 2024 833rd Europe2048 0 65 14ms 7 Dec 2024 833rd neel11235813 0 65 10ms 9 Dec 2024 833rd Seek64 🇩🇪 0 65 14ms 10 Dec 2024 833rd MeWhenI 🇻🇦 0 65 3ms 11 Dec 2024 833rd antimon2 🇯🇵 0 65 12ms 16 Dec 2024 833rd error256 0 65 8ms 16 Dec 2024 833rd edsrzf 🇳🇿 0 65 8ms 18 Dec 2024 833rd bizy-coder 0 65 15ms 28 Dec 2024 833rd Bulmenisaurus 0 65 10ms 1 Jan 2025 833rd m-tkach 🇺🇦 0 65 157ms 3 Jan 2025 833rd emgordon154 0 65 10ms 11 Jan 2025 833rd prplz 🇦🇺 0 65 12ms 23 Jan 2025 833rd kg583 🇺🇸 0 65 9ms 23 Jan 2025 833rd CLOStrophobic 🇮🇹 0 65 10ms 23 Jan 2025 833rd mathisfun271 0 65 10ms 25 Jan 2025 833rd Natanaelel 🇸🇪 0 65 10ms 26 Jan 2025 833rd Shanethegamer 🇺🇸 0 65 11ms 30 Jan 2025 833rd firegene 🇮🇪 0 65 10ms 30 Jan 2025 833rd Lydxn 🇨🇦 0 65 12ms 31 Jan 2025 833rd commandblockguy 🇺🇸 0 65 10ms 2 Feb 2025 833rd GolfingSuccess 🇬🇷 0 65 8ms 3 Feb 2025 833rd bricknellj 0 65 15ms 5 Feb 2025 833rd qpwoeirut 0 65 4,419ms 7 Feb 2025 833rd xyangst 0 65 14ms 14 Feb 2025 833rd emgordon154 0 65 49ms 17 Feb 2025 833rd acotis 0 65 1,160ms 18 Feb 2025 833rd gigaprofisi 🇺🇸 0 65 1,100ms 3 Mar 2025 833rd GolfingSuccess 🇬🇷 0 65 157ms 6 Mar 2025 833rd Jacob385 0 65 4ms 19 Mar 2025 833rd 4atj 0 65 13ms 10 Apr 2025 833rd orthoplex 🇨🇽 0 65 10ms 16 Apr 2025 833rd MeWhenI 🇻🇦 0 65 8ms 17 Apr 2025 833rd DialFrost 🇸🇬 0 65 8ms 17 Apr 2025 833rd DialFrost 🇸🇬 0 65 13ms 17 Apr 2025 833rd error256 0 65 10ms 17 Apr 2025 833rd edsrzf 🇳🇿 0 65 160ms 17 Apr 2025 833rd edsrzf 🇳🇿 0 65 3ms 18 Apr 2025 833rd HumanoidCPU 0 65 9ms 18 Apr 2025 833rd HumanoidCPU 0 65 147ms 18 Apr 2025 833rd DialFrost 🇸🇬 0 65 161ms 18 Apr 2025 833rd BlankSpruce 0 65 13ms 18 Apr 2025 833rd Shanethegamer 🇺🇸 0 65 146ms 18 Apr 2025 833rd CaedenHarper 🇨🇦 0 65 10ms 18 Apr 2025 833rd CaedenHarper 🇨🇦 0 65 151ms 18 Apr 2025 First Prev 826–900 of 2,851 Next Last