12 Days of Christmas
357
99 Bottles of Beer
286
Abundant Numbers
594
Abundant Numbers (Long)
653
Christmas Trees
531
Collatz
613
Divisors
633
Evil Numbers
713
Evil Numbers (Long)
700
Fibonacci
428
Fizz Buzz
417
Foo Fizz Buzz Bar
337
Leap Years
510
Odious Numbers
712
Odious Numbers (Long)
698
Ordinal Numbers
291
Pascal’s Triangle
536
Prime Numbers
461
Prime Numbers (Long)
492
Sierpiński Triangle
335
Tongue-twisters
298