12 Days of Christmas
813
Abundant Numbers
813
Abundant Numbers (Long)
853
Catalan’s Constant
134
Collatz
833
919
Divisors
870
Evil Numbers
739
Evil Numbers (Long)
699
Fibonacci
979
1,000
889
Fizz Buzz
766
Happy Numbers
798
738
Happy Numbers (Long)
787
Niven Numbers
891
Odious Numbers
729
Odious Numbers (Long)
703
Ordinal Numbers
714
Pangram Grep
621
Pascal’s Triangle
844
514
Prime Numbers
765
Prime Numbers (Long)
797
Quine
556
969
Recamán
932
792