On-Line Jigsaw Puzzles

This puzzle has 48 pieces in classic puzzle piece shapes.  However, it can be adapted from 6 to 247 pieces with a variety of types of puzzle pieces. To do this, click on the shapes button and choose the type of shapes and number of pieces.

Magnificent coronal mass eruption Erupts on the Sun - August 31, 2012
Source: from NASA

October 5th is World Teacher's day.