You can master easily multiplication with competition!

Climb in the jump, the towering cliffs in front of you!
goal before the rival!

Please have a good look at the numbers written on the rock.
And, trying to jump in order to be a multiplication.

Defeat the rival of three, the man standing on the top of the multiplication is you!

Once you master the 9 multiplied by 9,Let the challenge to 19 × 19!
People that this can be, is few even an adult.
Surprise everyone!


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