Lights Out

[Puzzle game] It is the right out of simple tone.
A touch of a panel will reverse colors including four　directions.
It will be the clearance ! if all the panels are made into the same color.

▼A grid▼
5x5
4x4
3x3
It can choose.

▼Tone▼
Selection of a color is possible.

▼In addition to this▼
Trouble count.
Those with time measurement.

Please enjoy yourself.