All Zero

It's so simple.
Tap on the number 3x3, aim to ALL ZERO.

Deduct 1 point each numbers; the number you tapped; on the cross numbers you tapped.
NOT deduct 1 point; the numbers include 0.

【buttons】
left_bottom_button( < ) is an UNDO button; undo operations one by one.
right_buttom_number is a REDO button; redo all operation. And the number means the rest operation times until you make all zero.

【explain 6 mode】
classic
Each stages have time limits, and aim high stage.Do your best!

challenge
The score, on this mode, is reflected your experiences of ALL ZERO.

easy
The most easy mode. I RECOMMEND PLAY FIRST.

normal
Play this mode when you get tired with the easy mode.

hard
For the professional ALL ZERO player's mode.

insane
Someone exist in the Earth? This stage recruits challengers.


※When you fulfill some conditions, you can play all 6 mode.

komepiyo.com