Spot the Difference

Your aim in this funny flash game is to spot as many differences as you can before the time runs out. And to pass the level you need to find at least required number of differences. You are given two separate screens to spot the difference. The screen you will be shooting will be either on he bottom or on the right, based on the games horizontal or vertical appearance. You have limited bullets in each level to avoid going on a shooting rampage. Use them sparingly. Enjoy this mind boggling brain-teaser!