For level 40 we have 40 moves to tear through 64 gift wraps. All of the wraps are found in the four grids that happen to be unconnected. On top of that, each grid spawns gifts from a different side, so pay attention to where the gift hooks are to anticipate the gift flow.

Since the grids are squares, the color gift can only be unwrapped through a mystery gift. And as the grids have their own gift spawning system, it might be better to stick to unwrapping one grid at a time. Striped gifts can really help out as they can destroy wraps in numerous grids as long as they are properly aligned when the explosion happens. 

Force Field Tower Levels
Level 1Level 2Level 3Level 4Level 5Level 6Level 7Level 8Level 9Level 10

Level 11Level 12Level 13Level 14Level 15Level 16Level 17Level 18Level19Level 20Level 21Level 22Level 23Level 24Level 25Level 26Level 27Level 28Level 29Level 30Level 31Level 32Level 33Level 34Level 35Level 36level 37Level 38Level 39Level 40Level 41Level 42Level 43Level 44Level 45Level 46Level 47Level 48Level 49Level 50