This task measures your brain's ability to reason in an abstract manner.

Four panels will appear on the screen, three at the top and one at the bottom. Each panel will contain four separate diagrams.

As you move from left to right, the three panels at the top of the screen differ according a rule, or a set of rules.

What you have to do is decide whether the panel at the bottom is the next in the series or not.

Click True or False to indicate your answer.
Solve as many problems as you can in 3 minutes.