South Hamerica 1-16

 is the sixteenth level of South Hamerica.

Strategy
Sling Red to the leftmost tower (this tower has a Small Pig and has a rectangle stone block tied with a rope below the tower) to cut the rope and pop the Medium Pig and the Small Pig. Next, sling Chuck to the remaining rightmost tower (the tower with the boulder) to pop Corporal and an another Small Pig. The boulder on the tower will smash the remaining Small Pig.