Matchstick here represents Frogs.
There is a gap between the sets of 2 Frogs, the gap is exactly of one matchstick.
Challenge – Is to make frogs positions change from set 1 to set 2.
1. Frogs can only move or jump or move in the direction the matchstick head is pointing.
2. A frog may move into an empty space or jump over ONE other frog to land in an empty space
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