12 Days of Christmas
55099 Bottles of Beer
531Abundant Numbers
623Arabic to Roman
542brainfuck
519Christmas Trees
678CSS Colors
690Diamonds
596Divisors
817Emirp Numbers
352Evil Numbers
387Fibonacci
687Fizz Buzz
888Happy Numbers
625Leap Years
801Leyland Numbers
530Morse Decoder
281Morse Encoder
301Niven Numbers
703Odious Numbers
391Pangram Grep
769Pascal’s Triangle
257Pernicious Numbers
411Prime Numbers
742Quine
672Roman to Arabic
470Rule 110
200Seven Segment
398Sierpiński Triangle
312Spelling Numbers
613λ
222π
418τ
396√2
381𝑒
227