12 Days of Christmas
403
Abundant Numbers
698
Arabic to Roman
541
Catalan Numbers
840
Christmas Trees
708
Diamonds
549
Divisors
858
Emirp Numbers
491
Evil Numbers
529586
Fibonacci
935
Fizz Buzz
891
Foo Fizz Buzz Bar
784
ISBN
600
Leap Years
730
Niven Numbers
720
Odious Numbers
532
Ordinal Numbers
613
Pascal’s Triangle
775
Prime Numbers
577
Prime Numbers (Long)
612
Quine
947
Rock-paper-scissors-Spock-lizard
535
Seven Segment
618
Van Eck Sequence
712