12 Days of Christmas
53
Abundant Numbers
778
Abundant Numbers (Long)
803
Catalan’s Constant
121
Collatz
800832
Divisors
834
Evil Numbers
680
Evil Numbers (Long)
647
Fibonacci
950984850
Fizz Buzz
749
Happy Numbers
752719
Happy Numbers (Long)
732
Niven Numbers
847
Odious Numbers
652
Odious Numbers (Long)
622
Ordinal Numbers
670
Pangram Grep
577
Pascal’s Triangle
794500
Prime Numbers
734
Prime Numbers (Long)
755
Quine
506946
Recamán
872768
Repeating Decimals
310