12 Days of Christmas
457
Abundant Numbers
733
Abundant Numbers (Long)
799
Catalan’s Constant
124
Collatz
792756
Divisors
842
Evil Numbers
682
Evil Numbers (Long)
638
Fibonacci
953987
Fizz Buzz
751
Happy Numbers
560561
Happy Numbers (Long)
731
Niven Numbers
856
Odious Numbers
669
Odious Numbers (Long)
640
Ordinal Numbers
654
Pangram Grep
469
Pascal’s Triangle
799465
Prime Numbers
721
Prime Numbers (Long)
744
Quine
507947
Recamán
882699
Repeating Decimals
228