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 491st 2bular 0 58 11 days ago 527th MeWhenI 🇻🇦 0 59 11 Dec 2024 527th emgordon154 0 59 8 Jan 2025 527th duckyluuk 🇳🇱 0 59 12 Jan 2025 527th Natanaelel 🇸🇪 0 59 2 Feb 2025 527th ovs-code 🇩🇪 0 59 4 Feb 2025 527th Shanethegamer 🇺🇸 0 59 7 Feb 2025 527th voytxt 🇨🇿 0 59 8 Feb 2025 527th GolfingSuccess 🇬🇷 0 59 15 Feb 2025 527th 2bular 0 59 5 Mar 2025 527th DialFrost 🇸🇬 0 59 17 Apr 2025 527th zacjl 0 59 17 Apr 2025 527th Shanethegamer 🇺🇸 0 59 17 Apr 2025 527th HumanoidCPU 0 59 18 Apr 2025 527th dokutan 0 59 28 Apr 2025 527th edsrzf 🇳🇿 0 59 13 Jun 2025 527th LostSyntax21 🇬🇧 0 59 14 hours ago 543rd xsot 🇸🇬 0 60 4 Dec 2024 543rd CatsAreFluffy 0 60 13 Dec 2024 543rd Natanaelel 🇸🇪 0 60 26 Jan 2025 543rd emgordon154 0 60 4 Feb 2025 543rd klixel 🇨🇦 0 60 8 Apr 2025 548th Shanethegamer 🇺🇸 0 61 20 Nov 2024 548th stefangimmillaro 0 61 21 Nov 2024 548th error256 0 61 21 Nov 2024 548th error256 0 61 21 Nov 2024 548th ovs-code 🇩🇪 0 61 25 Nov 2024 548th GolfingSuccess 🇬🇷 0 61 25 Nov 2024 548th sean-niemann 🇺🇸 0 61 26 Nov 2024 548th duckyluuk 🇳🇱 0 61 26 Nov 2024 548th DialFrost 🇸🇬 0 61 26 Nov 2024 548th rucin93 🇵🇱 0 61 26 Nov 2024 548th emgordon154 0 61 28 Nov 2024 548th stefangimmillaro 0 61 3 Dec 2024 548th lukegustafson 🇺🇸 0 61 7 Dec 2024 548th MeWhenI 🇻🇦 0 61 11 Dec 2024 548th emplv 🇱🇻 0 61 11 Dec 2024 548th voytxt 🇨🇿 0 61 22 Dec 2024 548th Salutations45 0 61 29 Dec 2024 548th duckyluuk 🇳🇱 0 61 12 Jan 2025 548th CLOStrophobic 🇮🇹 0 61 22 Jan 2025 548th voytxt 🇨🇿 0 61 25 Jan 2025 548th m-tkach 🇺🇦 0 61 30 Jan 2025 548th Natanaelel 🇸🇪 0 61 2 Feb 2025 548th CaedenHarper 🇨🇦 0 61 3 Feb 2025 548th BalaM314 0 61 4 Feb 2025 548th kg583 🇺🇸 0 61 5 Feb 2025 548th GolfingSuccess 🇬🇷 0 61 5 Feb 2025 548th HumanoidCPU 0 61 7 Feb 2025 548th targrik 0 61 8 Feb 2025 548th MeWhenI 🇻🇦 0 61 14 Feb 2025 548th targrik 0 61 15 Feb 2025 548th attila8192 0 61 1 Mar 2025 548th targrik 0 61 14 Mar 2025 548th janlelis 0 61 31 Mar 2025 548th b-illy 🇬🇧 0 61 16 Apr 2025 548th janbehrens 🇩🇪 0 61 17 Apr 2025 548th pardouin 🇫🇷 0 61 17 Apr 2025 548th Shanethegamer 🇺🇸 0 61 17 Apr 2025 548th edsrzf 🇳🇿 0 61 17 Apr 2025 548th HumanoidCPU 0 61 18 Apr 2025 548th HumanoidCPU 0 61 18 Apr 2025 548th AlephSquirrel 0 61 20 Apr 2025 548th Sam-Vrgl 0 61 13 May 2025 548th c-py 0 61 14 May 2025 548th albanian-laundromat 0 61 6 Jun 2025 548th Andrey-Plotnikov 0 61 19 Jun 2025 548th a6166231 🇨🇳 0 61 20 Jun 2025 548th BREMAUCY 🇫🇷 0 61 18 days ago 548th RYSF13 🇨🇳 0 61 14 days ago 596th emgordon154 0 62 27 Nov 2024 596th CLOStrophobic 🇮🇹 0 62 4 Feb 2025 596th DialFrost 🇸🇬 0 62 15 Feb 2025 596th dokutan 0 62 4 days ago 600th kg583 🇺🇸 0 63 21 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