At a Party, a task with one or more of the Unknown in the round of throw – up with this idea someone is coming. No wonder: The fun Expect x and y is usually manageable.

However, as soon as instead of letters cute symbols in the equations appear, the matter looks quite different. To such a task, it will go today. It looks at first glance very simple, but you should not underestimate it.

you can Find the right solution?

1 | 2 to 1. Part: you Can count on with icons? 2. Part of: click Here for the solution