Simply tap anywhere on the screen when you think its the right time to use the claw to grab a puppet.
You have target in each level. You have to fulfil the target each level to move to next level.

It is a very funny and addictive game where in all the levels you will face a puppet collector machine.
The main part of the machine is moving from left to right and puppets/toys are moving around the machine in the accelerator. What you have to do is to collect certain amount of toys/puppets before a certain time limit.

To collect toys you have to look at the knob part of the machine (movement of the toy taker) and tap on the screen when it is aligned to any toy/puppet.