Khasab Fort Mystery Cache

A cheeky little geocache hidden near Khasab Fort.

To solve this geocache, you will need to figure out the following numbers:

1. The castle site was used long time before that, but in which century did the Portugese build the fortress around the original guard tower (Gregorian calendar) – this is number A
2. Looking at the entrance gate, there are two cannons on either side of the path. The one on the left hand side is an example of a B-pounder British Naval Cannon
3. How many Qaribs are there on display outside the fort? C

X = (A * B * C * 2) + 33

Y = (A * (B + C) * 4) - 3

Final coordinates are : N 26° 11.X E 056° 14.Y

Good hunting!