一ヶ所数字をいじって隣り合う数字が（５、１０、１５）になると消えて、消えて、消えていって連鎖で全部消えると大成功！

答えは一つでいじれるのは一ヶ所のみなので操作はとっても簡単！どこをいじれば全部消えるかな？と先を読んで考える脳トレアプリです。

100問の問題が初めから用意されていますが物足りなくなるまでハマっていただければ追加問題も用意しています。
It is a huge success if you fuse one place with numbers and disappear when the next number goes to (5 10 15) disappear disappear and disappear all in chain.

Since there is only one place to answer with one operation is very easy! Where will I erase everything? It is a brain train app that thinks by reading and ahead.

100 questions are prepared from the beginning but if you hurry until it becomes unsatisfactory additional problems are also prepared.