Bejeweled meets Tetris meets that game where you have to stop the king from drowning.

There’s nothing quite like a good, old-fashion Flash puzzle game. This is among the best — simply click on clusters of same-colored cubes to clear them before the screen fills up.

While this may seem easy, it’s deceptively difficult, and though there’s the occasional bonus or power-up to help you along the way, the only real way out is to use your brain power.