12 Days of Christmas
764
99 Bottles of Beer
571
Abundant Numbers
689
Christmas Trees
608
Cubes
522
Diamonds
304
Divisors
792
Emirp Numbers
507
Evil Numbers
645
Fibonacci
800
Fizz Buzz
966848983
Foo Fizz Buzz Bar
888
Happy Numbers
488
Leap Years
827
Niven Numbers
688
Number Spiral
221
Odious Numbers
635
Ordinal Numbers
764
Pascalβs Triangle
720
Pernicious Numbers
404
Prime Numbers
615
Quine
564
Rock-paper-scissors-Spock-lizard
501