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 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 Colors (Inverse) 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 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 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 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 Colors (Inverse) 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 Bytes Time 496th targrik 0 61 15 Feb 2025 496th attila8192 0 61 1 Mar 2025 496th targrik 0 61 14 Mar 2025 496th janlelis 0 61 31 Mar 2025 496th b-illy 🇬🇧 0 61 16 Apr 2025 496th janbehrens 🇩🇪 0 61 17 Apr 2025 496th pardouin 🇫🇷 0 61 17 Apr 2025 496th Shanethegamer 🇺🇸 0 61 17 Apr 2025 496th edsrzf 🇳🇿 0 61 17 Apr 2025 496th HumanoidCPU 0 61 18 Apr 2025 496th HumanoidCPU 0 61 18 Apr 2025 496th AlephSquirrel 0 61 20 Apr 2025 496th Sam-Vrgl 0 61 8 days ago 496th c-py 0 61 7 days ago 540th emgordon154 0 62 27 Nov 2024 540th CLOStrophobic 🇮🇹 0 62 4 Feb 2025 540th DialFrost 🇸🇬 0 62 15 Feb 2025 543rd kg583 🇺🇸 0 63 21 Nov 2024 543rd emgordon154 0 63 27 Nov 2024 543rd emgordon154 0 63 28 Nov 2024 543rd rucin93 🇵🇱 0 63 3 Dec 2024 543rd lukegustafson 🇺🇸 0 63 7 Dec 2024 543rd sean-niemann 🇺🇸 0 63 10 Dec 2024 543rd MeWhenI 🇻🇦 0 63 18 Dec 2024 543rd zacjl 0 63 31 Dec 2024 543rd Shanethegamer 🇺🇸 0 63 10 Jan 2025 543rd CLOStrophobic 🇮🇹 0 63 17 Jan 2025 543rd edsrzf 🇳🇿 0 63 9 Feb 2025 543rd GolfingSuccess 🇬🇷 0 63 9 Feb 2025 543rd Nemikolh 0 63 12 Feb 2025 543rd GolfingSuccess 🇬🇷 0 63 20 Feb 2025 543rd varhammer 🇷🇺 0 63 22 Feb 2025 543rd voytxt 🇨🇿 0 63 17 Apr 2025 543rd FlyingPenguin223 0 63 17 Apr 2025 543rd DialFrost 🇸🇬 0 63 17 Apr 2025 543rd DialFrost 🇸🇬 0 63 17 Apr 2025 543rd DialFrost 🇸🇬 0 63 17 Apr 2025 543rd pardouin 🇫🇷 0 63 17 Apr 2025 543rd Shanethegamer 🇺🇸 0 63 17 Apr 2025 543rd Shanethegamer 🇺🇸 0 63 17 Apr 2025 543rd GolfingSuccess 🇬🇷 0 63 17 Apr 2025 543rd HumanoidCPU 0 63 18 Apr 2025 543rd HumanoidCPU 0 63 18 Apr 2025 543rd HumanoidCPU 0 63 18 Apr 2025 543rd CaedenHarper 🇨🇦 0 63 18 Apr 2025 543rd CaedenHarper 🇨🇦 0 63 18 Apr 2025 543rd CaedenHarper 🇨🇦 0 63 18 Apr 2025 543rd dokutan 0 63 22 days ago 543rd dokutan 0 63 22 days ago 575th Shanethegamer 🇺🇸 0 64 20 Nov 2024 575th error256 0 64 21 Nov 2024 575th error256 0 64 21 Nov 2024 575th emgordon154 0 64 26 Nov 2024 575th Liniarc 0 64 26 Nov 2024 575th MeWhenI 🇻🇦 0 64 12 Dec 2024 575th Chinay-Domitrix 🇺🇸 0 64 18 Apr 2025 582nd Shanethegamer 🇺🇸 0 65 20 Nov 2024 582nd stefangimmillaro 0 65 20 Nov 2024 582nd kg583 🇺🇸 0 65 21 Nov 2024 582nd khvdm 0 65 21 Nov 2024 582nd edsrzf 🇳🇿 0 65 21 Nov 2024 582nd hallvabo 🇳🇴 0 65 24 Nov 2024 582nd ovs-code 🇩🇪 0 65 25 Nov 2024 582nd GolfingSuccess 🇬🇷 0 65 25 Nov 2024 582nd AlephSquirrel 0 65 25 Nov 2024 582nd AlephSquirrel 0 65 25 Nov 2024 582nd pardouin 🇫🇷 0 65 25 Nov 2024 582nd btnlq 0 65 26 Nov 2024 582nd CaedenHarper 🇨🇦 0 65 26 Nov 2024 582nd emgordon154 0 65 26 Nov 2024 582nd inventshah 0 65 26 Nov 2024 582nd sean-niemann 🇺🇸 0 65 26 Nov 2024 582nd stefangimmillaro 0 65 26 Nov 2024 582nd duckyluuk 🇳🇱 0 65 26 Nov 2024 582nd m-tkach 🇺🇦 0 65 26 Nov 2024 Prev 526–600 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