Greetings, gnat. I am the Mad Doctor Xelplogoog.

One of my greatest inventions ever -- The CloneMaker 3000 -- is on the blink. Most of the clones I've created with it are flawed.

In each of my experiments below, only one clone exactly matches the original. I need you to identify the authentic duplicates while I finish fixing my machine.

I just hope your puny child-like brain is up to the task!

Dazzle the Doc with your ability to match clones! Click on each experiment in order, and identify the exact match. Caution: The Doctor's experiments get increasingly harder ... and increasingly weirder!

Easy Experiments
Medium Experiments
Difficult Experiments
The Final Experiment [ Try this one last! ]