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 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 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 Groovy 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 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 Groovy 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 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 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 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 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 724th HETHAT 🇩🇿 0 65 5 days ago 827th Shanethegamer 🇺🇸 0 66 22 Nov 2024 827th GolfingSuccess 🇬🇷 0 66 25 Nov 2024 827th MeWhenI 🇻🇦 0 66 11 Dec 2024 827th rollershutter 0 66 18 Dec 2024 827th duckyluuk 🇳🇱 0 66 12 Jan 2025 827th duckyluuk 🇳🇱 0 66 12 Jan 2025 827th GolfingSuccess 🇬🇷 0 66 5 Feb 2025 827th fourth-bit 0 66 8 Feb 2025 827th emgordon154 0 66 17 Feb 2025 827th lowtied 0 66 18 Feb 2025 827th chunes3 🇺🇸 0 66 21 Feb 2025 827th Languag3 0 66 28 Feb 2025 827th gigaprofisi 🇺🇸 0 66 3 Mar 2025 827th Stockoh 🇫🇷 0 66 3 Mar 2025 827th targrik 0 66 14 Mar 2025 827th jatloe 0 66 17 Mar 2025 827th Jacob385 0 66 15 Apr 2025 827th moustave 0 66 16 Apr 2025 827th Kacarott 🇦🇺 0 66 17 Apr 2025 827th edsrzf 🇳🇿 0 66 17 Apr 2025 827th HumanoidCPU 0 66 18 Apr 2025 827th CaedenHarper 🇨🇦 0 66 18 Apr 2025 827th DialFrost 🇸🇬 0 66 23 Apr 2025 827th Shanethegamer 🇺🇸 0 66 23 Apr 2025 827th emgordon154 0 66 23 Apr 2025 827th davecame 0 66 1 May 2025 827th andrewjc2000 0 66 5 May 2025 827th Ealeex 0 66 10 Jun 2025 827th smilesformiles3 0 66 15 Jun 2025 827th coldham10 0 66 27 Jun 2025 827th ffelixm 0 66 1 Jul 2025 827th idaflux 0 66 5 Jul 2025 827th hiichbindermax 0 66 5 Aug 2025 827th TheTrustyPwo 0 66 4 hours ago 861st FlyingPenguin223 0 67 21 Nov 2024 861st Jacob385 0 67 21 Nov 2024 861st Jacob385 0 67 21 Nov 2024 861st GolfingSuccess 🇬🇷 0 67 25 Nov 2024 861st GolfingSuccess 🇬🇷 0 67 7 Dec 2024 861st duckyluuk 🇳🇱 0 67 3 Jan 2025 861st Vexxter9 🇳🇱 0 67 14 Jan 2025 861st kamihitoe 0 67 15 Jan 2025 861st CutSandstone 0 67 1 Feb 2025 861st adityagiri3600 0 67 2 Feb 2025 861st edsrzf 🇳🇿 0 67 7 Feb 2025 861st martindotexe 🇳🇴 0 67 13 Feb 2025 861st IcedDog 0 67 14 Feb 2025 861st n3xta 0 67 14 Feb 2025 861st xyangst 0 67 14 Feb 2025 861st btjones0 0 67 17 Feb 2025 861st smclaughlin-cf 0 67 19 Feb 2025 861st Troon 0 67 21 Feb 2025 861st pol-7 0 67 6 Mar 2025 861st jumpingtj 0 67 9 Mar 2025 861st edsrzf 🇳🇿 0 67 14 Mar 2025 861st rustykitty 0 67 21 Mar 2025 861st retrohun 0 67 31 Mar 2025 861st pastelglowcloud 0 67 2 Apr 2025 861st litvanika 0 67 5 Apr 2025 861st 1nspir3d 0 67 6 Apr 2025 861st MeepMoop 0 67 6 Apr 2025 861st gonengazit 0 67 8 Apr 2025 861st Darklight-03 0 67 14 Apr 2025 861st nilan425 0 67 16 Apr 2025 861st DialFrost 🇸🇬 0 67 17 Apr 2025 861st Andriamanitra 🇫🇮 0 67 17 Apr 2025 861st Shanethegamer 🇺🇸 0 67 17 Apr 2025 861st edsrzf 🇳🇿 0 67 17 Apr 2025 861st HumanoidCPU 0 67 18 Apr 2025 861st adaGrad1 0 67 18 Apr 2025 861st codewrite 🇬🇧 0 67 18 Apr 2025 861st CaedenHarper 🇨🇦 0 67 18 Apr 2025 861st masterofsoap 0 67 24 Apr 2025 861st dokutan 0 67 28 Apr 2025 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