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 Topological Sort 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 Topological Sort Trinomial Triangle Turtle Tutorial # Golfer Points Bytes Time 515th Shanethegamer 🇺🇸 0 59 17 Apr 2025 515th HumanoidCPU 0 59 18 Apr 2025 515th dokutan 0 59 28 Apr 2025 515th edsrzf 🇳🇿 0 59 27 days ago 530th xsot 🇸🇬 0 60 4 Dec 2024 530th CatsAreFluffy 0 60 13 Dec 2024 530th Natanaelel 🇸🇪 0 60 26 Jan 2025 530th emgordon154 0 60 4 Feb 2025 530th klixel 🇨🇦 0 60 8 Apr 2025 535th Shanethegamer 🇺🇸 0 61 20 Nov 2024 535th stefangimmillaro 0 61 21 Nov 2024 535th error256 0 61 21 Nov 2024 535th error256 0 61 21 Nov 2024 535th ovs-code 🇩🇪 0 61 25 Nov 2024 535th GolfingSuccess 🇬🇷 0 61 25 Nov 2024 535th sean-niemann 🇺🇸 0 61 26 Nov 2024 535th duckyluuk 🇳🇱 0 61 26 Nov 2024 535th DialFrost 🇸🇬 0 61 26 Nov 2024 535th rucin93 🇵🇱 0 61 26 Nov 2024 535th emgordon154 0 61 28 Nov 2024 535th stefangimmillaro 0 61 3 Dec 2024 535th lukegustafson 🇺🇸 0 61 7 Dec 2024 535th MeWhenI 🇻🇦 0 61 11 Dec 2024 535th emplv 🇱🇻 0 61 11 Dec 2024 535th voytxt 🇨🇿 0 61 22 Dec 2024 535th Salutations45 0 61 29 Dec 2024 535th duckyluuk 🇳🇱 0 61 12 Jan 2025 535th CLOStrophobic 🇮🇹 0 61 22 Jan 2025 535th voytxt 🇨🇿 0 61 25 Jan 2025 535th m-tkach 🇺🇦 0 61 30 Jan 2025 535th Natanaelel 🇸🇪 0 61 2 Feb 2025 535th CaedenHarper 🇨🇦 0 61 3 Feb 2025 535th BalaM314 0 61 4 Feb 2025 535th kg583 🇺🇸 0 61 5 Feb 2025 535th GolfingSuccess 🇬🇷 0 61 5 Feb 2025 535th HumanoidCPU 0 61 7 Feb 2025 535th targrik 0 61 8 Feb 2025 535th MeWhenI 🇻🇦 0 61 14 Feb 2025 535th targrik 0 61 15 Feb 2025 535th attila8192 0 61 1 Mar 2025 535th targrik 0 61 14 Mar 2025 535th janlelis 0 61 31 Mar 2025 535th b-illy 🇬🇧 0 61 16 Apr 2025 535th janbehrens 🇩🇪 0 61 17 Apr 2025 535th pardouin 🇫🇷 0 61 17 Apr 2025 535th Shanethegamer 🇺🇸 0 61 17 Apr 2025 535th edsrzf 🇳🇿 0 61 17 Apr 2025 535th HumanoidCPU 0 61 18 Apr 2025 535th HumanoidCPU 0 61 18 Apr 2025 535th AlephSquirrel 0 61 20 Apr 2025 535th Sam-Vrgl 0 61 13 May 2025 535th c-py 0 61 14 May 2025 535th albanian-laundromat 0 61 6 Jun 2025 535th Andrey-Plotnikov 0 61 22 days ago 535th a6166231 🇨🇳 0 61 21 days ago 535th BREMAUCY 🇫🇷 0 61 9 days ago 535th RYSF13 🇨🇳 0 61 6 days ago 583rd emgordon154 0 62 27 Nov 2024 583rd CLOStrophobic 🇮🇹 0 62 4 Feb 2025 583rd DialFrost 🇸🇬 0 62 15 Feb 2025 586th kg583 🇺🇸 0 63 21 Nov 2024 586th emgordon154 0 63 27 Nov 2024 586th emgordon154 0 63 28 Nov 2024 586th rucin93 🇵🇱 0 63 3 Dec 2024 586th lukegustafson 🇺🇸 0 63 7 Dec 2024 586th sean-niemann 🇺🇸 0 63 10 Dec 2024 586th MeWhenI 🇻🇦 0 63 18 Dec 2024 586th zacjl 0 63 31 Dec 2024 586th Shanethegamer 🇺🇸 0 63 10 Jan 2025 586th CLOStrophobic 🇮🇹 0 63 17 Jan 2025 586th edsrzf 🇳🇿 0 63 9 Feb 2025 586th GolfingSuccess 🇬🇷 0 63 9 Feb 2025 586th Nemikolh 0 63 12 Feb 2025 586th GolfingSuccess 🇬🇷 0 63 20 Feb 2025 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