Petals is a dice puzzle. You should actually get out six dice and lay out the six numbers when you study them.
You see each time a row of six dice. Each row has a result, as shown opposite. Find out how it works. e.g. Why is the result of the row with 121212 = 0?
Rule 1: The name of the puzzle is very important.
Rule 2: The answer is always even.
Rule 3: I can tell you the answer at any time.
