Polyominoes 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 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 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 Rule 110 Seven Segment SI Units Sierpiński Triangle Smith Numbers Spelling Numbers Star Wars Opening Crawl Sudoku Sudoku (Fill-in) Ten-pin Bowling 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 Crystal D Dart Elixir F# Factor Forth Fortran Go GolfScript Haskell Hexagony J Janet Java JavaScript jq Julia K Kotlin Lisp 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 Crystal D Dart Elixir F# Factor Forth Fortran Go GolfScript Haskell Hexagony J Janet Java JavaScript jq Julia K Kotlin Lisp 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 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 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 Rule 110 Seven Segment SI Units Sierpiński Triangle Smith Numbers Spelling Numbers Star Wars Opening Crawl Sudoku Sudoku (Fill-in) Ten-pin Bowling 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 🇩🇪 15 (15) 1 1 2nd emgordon154 9 (9) 8 2 3rd stefangimmillaro 9 (8) 2 1 4th sean-niemann 🇺🇸 4 (4) 3 1 5th Steffan153 🇫🇮 4 (3) 2 0 6th MeWhenI 🇻🇦 3 (3) 10 8 7th dokutan 3 (3) 9 21 8th saito-ta 🇯🇵 3 (3) 2 0 9th AlephSquirrel 1 (1) 0 0 9th antimon2 🇯🇵 1 (1) 0 0 9th bitsandbeyond 🇳🇱 1 (1) 0 0 9th canissimia 🇦🇶 1 (1) 0 0 9th duckyluuk 🇳🇱 1 (1) 0 0 9th edsrzf 🇳🇿 1 (1) 0 0 9th IanUtley 1 (1) 0 0 9th Kacarott 🇦🇺 1 (1) 0 0 9th lyphyser 1 (1) 0 0 9th UnderKoen 🇳🇱 1 (1) 0 0 19th SirBogman 🇺🇸 0 (0) 5 0 20th KatieLG 🇬🇧 0 (0) 3 7 21st KatieLG-Transpiler 🇬🇧 0 (0) 1 3 21st Natanaelel 🇸🇪 0 (0) 1 3 23rd mousetail 🇳🇱 0 (0) 1 2 24th bizy-coder 0 (0) 1 1 24th msbranicky 0 (0) 1 1 24th nwellnhof 🇩🇪 0 (0) 1 1 24th pardouin 🇫🇷 0 (0) 1 1 28th btnlq 0 (0) 1 0 28th Bubbler-4 0 (0) 1 0 28th CatsAreFluffy 0 (0) 1 0 28th error256 0 (0) 1 0 28th MichalMarsalek 🇨🇿 0 (0) 1 0 28th Ripick 0 (0) 1 0 28th weeble 0 (0) 1 0 35th HumanoidCPU 0 (0) 0 8 36th Shanethegamer 🇺🇸 0 (0) 0 6 37th alemelis 0 (0) 0 1 37th BREMAUCY 🇫🇷 0 (0) 0 1 37th Jacob385 0 (0) 0 1 37th KasperKivimaeki 🇫🇮 0 (0) 0 1 37th namelessiw 0 (0) 0 1 37th retrohun 0 (0) 0 1 37th rucin93 🇵🇱 0 (0) 0 1 1–43 of 43