I really enjoy Big Brain Academy - in many ways this is a "better" version of Brain Age, which I also enjoy. There are more games, they are much better at testing your intellect, and you can play them multiple times a day and have all your scores count! Make sure you try for the hidden "platinum" score on all tests :)

Basics
Basic Controls
Five Types of Tests

Tests
Sample Scores
Sample Titles

Think
Heavyweight
Pathfinder
Bone Yard

Memorize
Sound Bites
Flash Memory
Memo-Random

Analyze
Missing Link
Cube Game
Animal Lines

Compute
Coin-parison
Add Agency
Written Math

Identify
Shadow Shift
Get in Shape
Matchmaker


Big Brain Academy Review