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 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 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 Hilbert Curve 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 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 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 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 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 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 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 Hilbert Curve 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 Bytes Time 621st GolfingSuccess 🇬🇷 0 65 3 Feb 2025 621st bricknellj 0 65 5 Feb 2025 621st qpwoeirut 0 65 7 Feb 2025 621st xyangst 0 65 14 Feb 2025 621st emgordon154 0 65 17 Feb 2025 621st GolfingSuccess 🇬🇷 0 65 6 Mar 2025 621st dokutan 0 65 10 Mar 2025 621st Jacob385 0 65 19 Mar 2025 621st 4atj 0 65 10 Apr 2025 621st orthoplex 🇨🇽 0 65 16 Apr 2025 621st MeWhenI 🇻🇦 0 65 17 Apr 2025 621st Mukundan314 0 65 17 Apr 2025 621st MeWhenI 🇻🇦 0 65 17 Apr 2025 621st DialFrost 🇸🇬 0 65 17 Apr 2025 621st DialFrost 🇸🇬 0 65 17 Apr 2025 621st error256 0 65 17 Apr 2025 621st rucin93 🇵🇱 0 65 17 Apr 2025 621st edsrzf 🇳🇿 0 65 17 Apr 2025 621st edsrzf 🇳🇿 0 65 18 Apr 2025 621st HumanoidCPU 0 65 18 Apr 2025 621st HumanoidCPU 0 65 18 Apr 2025 621st HumanoidCPU 0 65 18 Apr 2025 621st DialFrost 🇸🇬 0 65 18 Apr 2025 621st BlankSpruce 0 65 18 Apr 2025 621st Shanethegamer 🇺🇸 0 65 18 Apr 2025 621st CaedenHarper 🇨🇦 0 65 18 Apr 2025 621st CaedenHarper 🇨🇦 0 65 18 Apr 2025 621st FEZfan 🇦🇺 0 65 19 Apr 2025 621st undefinedRyan 0 65 19 Apr 2025 621st GolfingSuccess 🇬🇷 0 65 19 Apr 2025 621st DialFrost 🇸🇬 0 65 20 Apr 2025 621st plcc0 0 65 21 Apr 2025 621st dokutan 0 65 28 Apr 2025 621st RYSF13 🇨🇳 0 65 13 May 2025 621st Shanethegamer 🇺🇸 0 65 13 May 2025 621st gaving-quadprep 0 65 15 May 2025 621st mossiegoat 0 65 19 May 2025 621st ryyyn 🇺🇸 0 65 21 May 2025 621st Moltres-Galar 🇺🇦 0 65 21 May 2025 621st albanian-laundromat 0 65 4 Jun 2025 621st fuzzylojik-golf 🇺🇸 0 65 5 Jun 2025 621st codingisgreatbutiamnot 0 65 27 days ago 621st SoliGhost 0 65 27 days ago 621st cros107 0 65 21 days ago 621st long279595192 0 65 15 days ago 621st jiji7879 0 65 15 days ago 621st alemelis 0 65 15 days ago 621st elana-teal 0 65 15 days ago 621st zijinoier 0 65 10 days ago 621st dirckvdende 0 65 5 days ago 621st BREMAUCY 🇫🇷 0 65 4 days ago 621st Quentin-AC 0 65 3 days ago 621st qpwoeirut 0 65 2 days ago 729th Shanethegamer 🇺🇸 0 66 22 Nov 2024 729th GolfingSuccess 🇬🇷 0 66 25 Nov 2024 729th Natanaelel 🇸🇪 0 66 9 Dec 2024 729th MeWhenI 🇻🇦 0 66 11 Dec 2024 729th rollershutter 0 66 18 Dec 2024 729th duckyluuk 🇳🇱 0 66 12 Jan 2025 729th duckyluuk 🇳🇱 0 66 12 Jan 2025 729th KasperKivimaeki 🇫🇮 0 66 23 Jan 2025 729th GolfingSuccess 🇬🇷 0 66 5 Feb 2025 729th fourth-bit 0 66 8 Feb 2025 729th klixel 🇨🇦 0 66 11 Feb 2025 729th sohamkorade 0 66 13 Feb 2025 729th emgordon154 0 66 17 Feb 2025 729th lowtied 0 66 18 Feb 2025 729th chunes3 🇺🇸 0 66 21 Feb 2025 729th Languag3 0 66 28 Feb 2025 729th gigaprofisi 🇺🇸 0 66 3 Mar 2025 729th Stockoh 🇫🇷 0 66 3 Mar 2025 729th targrik 0 66 14 Mar 2025 729th jatloe 0 66 17 Mar 2025 729th Jacob385 0 66 15 Apr 2025 729th moustave 0 66 16 Apr 2025 Prev 676–750 of 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