BrainStorm description

3つの数字を選択し1つ目と2つ目の数字の合計が3つ目と同じにして数字を消していく数字削除ゲームです。
全ての数字を消せばクリアとなります。
数字の桁数は12~48まであります。
数字が増えていくごとに難しくなります。
暗算や記憶力を鍛える脳トレアプリです。

It is a number deletion game which chooses three numbers, makes it the same as the 1st and the 2nd sum total [ 3rd ] of a number, and erases the number.
It will become clear if all the numbers are erased.
There is a digit number of a number to 12~48.
It becomes difficult whenever the number increases.
It is a brain training application which trains mental arithmetic and memory.