Abundant Numbers
163rd
Abundant Numbers (Long)
86th
Collatz
135th
Divisors
193rd
Emirp Numbers
90th
Emirp Numbers (Long)
41st
Evil Numbers
255th
Evil Numbers (Long)
108th
Fibonacci
382nd
Fizz Buzz
395th1,238th
Foo Fizz Buzz Bar
100th
Happy Numbers
100th
Happy Numbers (Long)
64th
Leap Years
193rd
Niven Numbers
271st
Niven Numbers (Long)
104th
Odious Numbers
222nd
Odious Numbers (Long)
100th
Pernicious Numbers
160th
Prime Numbers
137th
Prime Numbers (Long)
75th