12 Days of Christmas
876
Abundant Numbers
728
Arabic to Roman
759
Catalan Numbers
840
Christmas Trees
814
Diamonds
657
Divisors
905
Emirp Numbers
597
Evil Numbers
529586
Fibonacci
935
Fizz Buzz
977
Foo Fizz Buzz Bar
987
ISBN
768
Leap Years
731
Niven Numbers
722
Odious Numbers
532
Ordinal Numbers
752
Pascal’s Triangle
836
Prime Numbers
577
Prime Numbers (Long)
612
Quine
947
Rock-paper-scissors-Spock-lizard
775
Seven Segment
785
Van Eck Sequence
752