Up n' Down

There are actually 3 ways of passing this level.

Spoiler: 1st way

Simply follow the natural path of the level. It should led you to the point where the bot simply has to hit the ball.

Spoiler: If you get stuck

If you get stuck have a look at the building where the 2 bots are walking, there is a movable block.

Spoiler: 2nd way

Simply use the movable block in the "building" where there are 2 bots to try and access the exit.

Spoiler: 3rd way

Get with the bot to the point where there is a "lift" that goes up and down. With the right timing if you fail to access the "lift" you will fall into the area where the exit is.

Spoiler: 4th way

[Roll the first draggable up the stairs and drop it on the target]