Find the Polygonal Numbers

Description - In this game the Player must select all the polygonal numbers exist in the given grid in the given time limit.

Rules - Select the Polygonal numbers which are displayed. Polygonal number is a number represented as dots or pebbles arranged in the shape of a regular polygon. The dots are thought of as alphas (units). These are one type of 2-dimensional figurate numbers. Example: The number 10 for example, can be arranged as a triangle Try to finish the game within the time limit. You should not exceed more than 8 wrong answers