12 Days of Christmas
33699 Bottles of Beer
456Abundant Numbers
645Arabic to Roman
438brainfuck
422Christmas Trees
625Diamonds
483Divisors
720Emirp Numbers
859Evil Numbers
741Fibonacci
947Fizz Buzz
746Happy Numbers
787Leap Years
623Morse Decoder
404Morse Encoder
455Niven Numbers
733Odious Numbers
769Ordinal Numbers
537Pangram Grep
656Pascal’s Triangle
588Pernicious Numbers
656Poker
277Prime Numbers
755Roman to Arabic
457Rule 110
461Seven Segment
523Sierpiński Triangle
425Spelling Numbers
268λ
263π
354τ
345φ
693√2
710𝑒
706