What is Spot the Difference?

Spot the Difference is one of the two types of competitions that teams can play. You are given 2 side-by-side panels with some objects absent in one of the panels, so you must tap on the differences.

Some players use the Magic Eye (ME) technique for Spot the Diff, in which they adjust their eye focus or cross their eyes, such that the 2 panels merge into a third middle panel. This allows them to quickly distinguish differences. It takes practice to use, ability to recognize diffs, eye muscle training, and adjustment of hand coordination accuracy.