Polyominoes in all languages in bytes. Ranked by golds, then diamonds, then silvers, then bronzes. 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 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 All Bytes Chars Scoring All 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 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 # Golfer 🦄 💎 🥇 🥈 🥉 1st ovs-code 🇩🇪 0 22 22 2 0 2nd dokutan 0 5 5 10 16 3rd stefangimmillaro 0 5 5 4 3 4th emgordon154 0 3 3 7 5 5th sean-niemann 🇺🇸 0 3 3 3 3 6th saito-ta 🇯🇵 0 3 3 2 0 7th MeWhenI 🇻🇦 0 2 2 8 9 8th m-tkach 🇺🇦 0 2 2 3 1 9th Steffan153 🇫🇮 0 2 2 1 2 10th kg583 🇺🇸 0 1 1 0 1 11th antimon2 🇯🇵 0 1 1 0 0 11th bitsandbeyond 🇳🇱 0 1 1 0 0 11th canissimia 🇦🇶 0 1 1 0 0 11th CLOStrophobic 🇮🇹 0 1 1 0 0 11th duckyluuk 🇳🇱 0 1 1 0 0 11th edsrzf 🇳🇿 0 1 1 0 0 11th IanUtley 0 1 1 0 0 11th Kacarott 🇦🇺 0 1 1 0 0 11th lynn 0 1 1 0 0 11th lyphyser 0 1 1 0 0 11th SwordF-Official 0 1 1 0 0 22nd Shanethegamer 🇺🇸 0 0 1 0 3 23rd CaedenHarper 🇨🇦 0 0 1 0 1 24th SirBogman 🇺🇸 0 0 0 4 1 25th rucin93 🇵🇱 0 0 0 1 2 26th mousetail 🇳🇱 0 0 0 1 1 26th Natanaelel 🇸🇪 0 0 0 1 1 26th nwellnhof 🇩🇪 0 0 0 1 1 29th albanian-laundromat 0 0 0 1 0 29th AlephSquirrel 0 0 0 1 0 29th Bubbler-4 0 0 0 1 0 29th CatsAreFluffy 0 0 0 1 0 29th error256 0 0 0 1 0 29th janAkali 🇷🇺 0 0 0 1 0 29th MichalMarsalek 🇨🇿 0 0 0 1 0 29th msbranicky 0 0 0 1 0 29th snyderek 🇺🇸 0 0 0 1 0 29th UnderKoen 🇳🇱 0 0 0 1 0 29th weeble 0 0 0 1 0 40th HumanoidCPU 0 0 0 0 5 41st KatieLG 🇬🇧 0 0 0 0 3 42nd alemelis 0 0 0 0 1 42nd bizy-coder 0 0 0 0 1 42nd btnlq 0 0 0 0 1 42nd Jacob385 0 0 0 0 1 42nd KasperKivimaeki 🇫🇮 0 0 0 0 1 42nd KatieLG-Transpiler 🇬🇧 0 0 0 0 1 42nd pardouin 🇫🇷 0 0 0 0 1 42nd retrohun 0 0 0 0 1 42nd Ripick 0 0 0 0 1 42nd targrik 0 0 0 0 1 1–51 of 51