But it could have been much better, more caring for illustrations (still a bit confusing and messy) and statements puzzles (sometimes a little ambiguous). Typical example: you have to look abnormalities 5 (5 anachronisms, in this case) in an image representing a scene of ancient Egypt; and there sees two children each holding a cell phone; it counts for 1 or 2 error? Suddenly, the child still has a doubt, eventually watching the solution to realize that it was counting to 2 errors. Okay but can do better.