12 Days of Christmas
449
Christmas Trees
125
Divisors
875
Emirp Numbers
673
Evil Numbers
685
574
Fibonacci
846
522
Fizz Buzz
1,000
Happy Numbers
805
Leap Years
837
Niven Numbers
1,000
Odious Numbers
731
Pangram Grep
747
Pascalβs Triangle
703
Pernicious Numbers
654
Prime Numbers
783
Seven Segment
627