Try to switch the frogs to the opposite side.
Click on a frog to begin.
Do you know the secret
to solving the puzzle? It can be done.
This is actually a test given to
second graders in China!
Try to switch the frogs to the opposite side.
Click on a frog to begin.
Do you know the secret
to solving the puzzle? It can be done.
This is actually a test given to
second graders in China!
