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Count how many hearts (counting one
in the center) and diamonds decorate the plate. There are more hearts
than diamonds. Click somewhere in the center of the plate and its
middle part will rotate counterclockwise. Count the hearts and the
diamonds now and you will see that their numbers are equal. One
additional diamond appeared! Tricky? What do you think how this
happened?
To return to the start position just click the middle part of the
plate again. |
