12 Days of Christmas
883
99 Bottles of Beer
705
Arabic to Roman
626
Christmas Trees
800
Diamonds
563
Divisors
919
Emirp Numbers
624
Evil Numbers
816
Fibonacci
947
Fizz Buzz
951
Happy Numbers
660
Leap Years
672
Morse Decoder
404
Morse Encoder
450
Niven Numbers
815
Odious Numbers
800
Pangram Grep
900
Pascal’s Triangle
871
Pernicious Numbers
714
Prime Numbers
667
Roman to Arabic
616
Rule 110
467
Seven Segment
638
Sierpiński Triangle
659
π
64
τ
64
φ
52
𝑒
47