The idea of this game is quite cool.Basically, this's the minesweeper game in 3d.
The game itself is awesome, but you must be patient to really enjoy this game.
There're two major flaws I want to complain in this game.
One is its awkward camera angle, Sometimes you click on a cube you don't intend to and trigger a mine.
One is the hints. They're quite confusing and made me misunderstood several times throught the gameplay.
It's quite cheap, if you like this kind of game, you may give it a try.