Ok so, on the map screen, each level has three circles or bubbles below the name of the level. One is for KONG letters, one is for Puzzle Pieces, and a third one. The KONG bubble with turn red with a star when all KONG letters are collected in that level, the 2nd bubble with be green with a puzzle piece when all puzzle pieces are collected in that level. But I don't know what the third bubble is for.
When you finish the entire game, so unlock a mirror mode so you have to go through the levels which adds a 4th circle. And you can't use Diddy and you only get 2 hearts. --- "Those who say it's impossible to do something should not disturb those who attempt to accomplish." Wii Code:7975 8057 2122 7057 PSN ID: CF-105