12 Days of Christmas
457
Abundant Numbers
732
Abundant Numbers (Long)
799
Catalan’s Constant
124
Collatz
791755
Divisors
842
Evil Numbers
682
Evil Numbers (Long)
638
Fibonacci
953987
Fizz Buzz
751
Happy Numbers
560561
Happy Numbers (Long)
731
Niven Numbers
855
Odious Numbers
669
Odious Numbers (Long)
639
Ordinal Numbers
654
Pangram Grep
469
Pascal’s Triangle
799465
Prime Numbers
720
Prime Numbers (Long)
744
Quine
506947
Recamán
882699
Repeating Decimals
227