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 Topological Sort 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 Knight 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 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 Knight 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 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 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 841st avivex1000 0 67 7 days ago 841st LNCH 0 67 3 days ago 903rd 823126 0 68 20 Nov 2024 903rd stefangimmillaro 0 68 27 Nov 2024 903rd MeWhenI 🇻🇦 0 68 11 Dec 2024 903rd jamesthekee 0 68 25 Jan 2025 903rd Shanethegamer 🇺🇸 0 68 4 Feb 2025 903rd GolfingSuccess 🇬🇷 0 68 5 Feb 2025 903rd HumanoidCPU 0 68 6 Feb 2025 903rd DialFrost 🇸🇬 0 68 8 Feb 2025 903rd voytxt 🇨🇿 0 68 8 Feb 2025 903rd targrik 0 68 15 Feb 2025 903rd JunkIce 0 68 26 Mar 2025 903rd rhdqor213 0 68 16 Apr 2025 903rd DialFrost 🇸🇬 0 68 17 Apr 2025 903rd te-chnical 0 68 6 May 2025 903rd edsrzf 🇳🇿 0 68 13 May 2025 903rd rucin93 🇵🇱 0 68 14 May 2025 903rd cloudyshoe 0 68 15 May 2025 903rd jake6192 0 68 30 May 2025 903rd 4very 0 68 7 Jun 2025 903rd Bpc-CPU 0 68 12 Jul 2025 903rd XenThe 🇬🇧 0 68 15 Jul 2025 903rd amine4567 0 68 20 days ago 903rd matejmatik123 🇸🇰 0 68 7 days ago 903rd Vexxter9 🇳🇱 0 68 2 days ago 927th sean-niemann 🇺🇸 0 69 13 Dec 2024 927th GolfingSuccess 🇬🇷 0 69 8 Feb 2025 927th DialFrost 🇸🇬 0 69 8 Feb 2025 927th GolfingSuccess 🇬🇷 0 69 8 Feb 2025 927th DialFrost 🇸🇬 0 69 20 Feb 2025 927th pruthvip15 0 69 4 Mar 2025 927th emgordon154 0 69 6 Mar 2025 927th plcc0 0 69 20 Mar 2025 927th kg583 🇺🇸 0 69 18 Apr 2025 927th CaedenHarper 🇨🇦 0 69 18 Apr 2025 927th Shanethegamer 🇺🇸 0 69 23 Apr 2025 927th sean-niemann 🇺🇸 0 69 28 Apr 2025 927th voytxt 🇨🇿 0 69 28 Apr 2025 927th GolfingSuccess 🇬🇷 0 69 24 May 2025 927th DoubleUynn 0 69 19 Jun 2025 927th bknower 0 69 22 Jun 2025 927th FEZfan 🇦🇺 0 69 7 Jul 2025 944th emgordon154 0 70 27 Nov 2024 944th MeWhenI 🇻🇦 0 70 11 Dec 2024 944th voytxt 🇨🇿 0 70 25 Jan 2025 944th Salutations45 0 70 26 Jan 2025 944th MeWhenI 🇻🇦 0 70 14 Feb 2025 944th targrik 0 70 14 Feb 2025 944th frosster 0 70 11 Mar 2025 944th GolfingSuccess 🇬🇷 0 70 17 Mar 2025 944th Sciman101 0 70 27 Mar 2025 944th cominixo 0 70 6 Apr 2025 944th KasperKivimaeki 🇫🇮 0 70 16 Apr 2025 944th edsrzf 🇳🇿 0 70 18 Apr 2025 944th sean-niemann 🇺🇸 0 70 18 Apr 2025 944th rucin93 🇵🇱 0 70 18 Apr 2025 944th DialFrost 🇸🇬 0 70 18 Apr 2025 944th ovs-code 🇩🇪 0 70 18 Apr 2025 944th CaedenHarper 🇨🇦 0 70 18 Apr 2025 944th HumanoidCPU 0 70 19 Apr 2025 944th GolfingSuccess 🇬🇷 0 70 19 Apr 2025 944th inventshah 0 70 23 Apr 2025 944th m-tkach 🇺🇦 0 70 23 Apr 2025 944th Mukundan314 0 70 25 Apr 2025 944th Shanethegamer 🇺🇸 0 70 28 Apr 2025 944th frankgraziano 0 70 8 May 2025 944th ovs-code 🇩🇪 0 70 12 May 2025 944th AlephSquirrel 0 70 14 May 2025 944th JSG-GIT 0 70 15 May 2025 944th RYSF13 🇨🇳 0 70 17 May 2025 944th Shanethegamer 🇺🇸 0 70 21 May 2025 944th edsrzf 🇳🇿 0 70 24 May 2025 944th edsrzf 🇳🇿 0 70 24 May 2025 944th 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