Isoball 1

the author of this app says:

Place your blocks to build a track so the ball can roll to the hole!

Isoball is an isometric 3D puzzle game that will test your construction and logic skills over a series of increasingly devious challenges. The natural touch interface makes building easy simply tap, drag and drop to rotate, place and stack blocks. Use skill and accuracy to achieve higher scores, or take a break with the bonus 'sandbox' levels, where you can build elaborate structures.

With 50 challenge levels and 10 'sandbox' levels, Isoball offers hours of engrossing gameplay.

"...a growling beast of a puzzler that will keep you up all night." (8/10) - Eurogamer

Requirements

Requires iOS 2.2.1 or later