Its a puzzle game using No. balls, magnetic like.
Please drag and drop balls, and set by the rules below.
1. First, please complete topmost line freely.
2. Next, do as a no. of top left ball plus a no. of top right ball is a no. of bottom ball.
ex)
① ②
③
If a no. of top left ball plus a no. of top right ball is over nine, use the ones digit.
ex)
⑤ ⑥
①