Tutorial in all languages in bytes. 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 Trinomial Triangle 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 Smooth Numbers Snake Sphenic Numbers 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 Luau 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 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 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 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 Smooth Numbers Snake Sphenic Numbers Turtle Tutorial # Golfer Points Bytes Time 897th rollershutter 0 66 18 Dec 2024 897th duckyluuk 🇳🇱 0 66 12 Jan 2025 897th duckyluuk 🇳🇱 0 66 12 Jan 2025 897th GolfingSuccess 🇬🇷 0 66 5 Feb 2025 897th fourth-bit 0 66 8 Feb 2025 897th sohamkorade 0 66 13 Feb 2025 897th emgordon154 0 66 17 Feb 2025 897th lowtied 0 66 18 Feb 2025 897th chunes3 🇺🇸 0 66 21 Feb 2025 897th Languag3 0 66 28 Feb 2025 897th gigaprofisi 🇺🇸 0 66 3 Mar 2025 897th Stockoh 🇫🇷 0 66 3 Mar 2025 897th targrik 0 66 14 Mar 2025 897th jatloe 0 66 17 Mar 2025 897th Jacob385 0 66 15 Apr 2025 897th moustave 0 66 16 Apr 2025 897th Kacarott 🇦🇺 0 66 17 Apr 2025 897th edsrzf 🇳🇿 0 66 17 Apr 2025 897th HumanoidCPU 0 66 18 Apr 2025 897th CaedenHarper 🇨🇦 0 66 18 Apr 2025 897th DialFrost 🇸🇬 0 66 23 Apr 2025 897th Shanethegamer 🇺🇸 0 66 23 Apr 2025 897th emgordon154 0 66 23 Apr 2025 897th andrewjc2000 0 66 5 May 2025 897th ffelixm 0 66 30 May 2025 897th Ealeex 0 66 10 Jun 2025 897th smilesformiles3 0 66 15 Jun 2025 897th coldham10 0 66 27 Jun 2025 897th persistz 0 66 30 Jun 2025 897th ffelixm 0 66 1 Jul 2025 897th idaflux 0 66 5 Jul 2025 897th hiichbindermax 0 66 5 Aug 2025 897th InigoK 🇺🇸 0 66 6 Aug 2025 897th travisdoesmath 0 66 6 Sep 2025 897th TheTrustyPwo 0 66 8 Sep 2025 897th snoozingnewt 🇺🇸 0 66 23 days ago 897th targrik 0 66 20 days ago 897th targrik 0 66 20 days ago 897th andres-k 0 66 17 days ago 897th KatieLG 🇬🇧 0 66 10 days ago 897th FranklinJiaChen 0 66 7 days ago 942nd FlyingPenguin223 0 67 21 Nov 2024 942nd Jacob385 0 67 21 Nov 2024 942nd Jacob385 0 67 21 Nov 2024 942nd GolfingSuccess 🇬🇷 0 67 25 Nov 2024 942nd GolfingSuccess 🇬🇷 0 67 7 Dec 2024 942nd yujh-yujh 🇬🇸 0 67 3 Jan 2025 942nd duckyluuk 🇳🇱 0 67 3 Jan 2025 942nd Vexxter9 🇳🇱 0 67 14 Jan 2025 942nd kamihitoe 0 67 15 Jan 2025 942nd dokutan 0 67 31 Jan 2025 942nd CutSandstone 0 67 1 Feb 2025 942nd adityagiri3600 0 67 2 Feb 2025 942nd edsrzf 🇳🇿 0 67 7 Feb 2025 942nd martindotexe 🇳🇴 0 67 13 Feb 2025 942nd IcedDog 0 67 14 Feb 2025 942nd n3xta 0 67 14 Feb 2025 942nd DanielBash 0 67 14 Feb 2025 942nd xyangst 0 67 14 Feb 2025 942nd btjones0 0 67 17 Feb 2025 942nd smclaughlin-cf 0 67 19 Feb 2025 942nd Troon 0 67 21 Feb 2025 942nd pol-7 0 67 6 Mar 2025 942nd jumpingtj 0 67 9 Mar 2025 942nd edsrzf 🇳🇿 0 67 14 Mar 2025 942nd rustykitty 0 67 21 Mar 2025 942nd retrohun 0 67 31 Mar 2025 942nd pastelglowcloud 0 67 2 Apr 2025 942nd litvanika 0 67 5 Apr 2025 942nd 1nspir3d 0 67 6 Apr 2025 942nd MeepMoop 0 67 6 Apr 2025 942nd gonengazit 0 67 8 Apr 2025 942nd Darklight-03 0 67 14 Apr 2025 942nd nilan425 0 67 16 Apr 2025 942nd DialFrost 🇸🇬 0 67 17 Apr 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