Timing is everything - just tap the screen when the Hydro Tower is in the scoring zone to keep the build going.

Anywhere in the zone is good enough to score points and you need the points to beat each level!

Score a perfect or maybe even perfect combos by timing your move to hit the green band - bigger points mean you will clear a level quicker.

The higher the level, the higher the Hydro Tower needs to go to beat it. There are no second chances, if you don't time your move right you will fail the level - and have to restart that level again!

After each level is complete, we will show you the progress made with an object of equal size - can you scale the heights and beat our game?

There are only 58 levels so surely this is one even you can win ...

Enjoy!