pause button, undo button, auto red/green fill.

[brandx]

so when are the much-promised pause, undo buttons coming? also some sites have an option, that if u click a square green the other automatically get red. a time saver.

[mikiboop]

The option for auto-fill of red when green is clicked would be a nice time saver, but only with undo. I know I have accidentally clicked a square green and would not be able to remember what was already red and what accidentally turned red.
But all three features would be greatly appreciated.

[brandx]

I agree! so many people hooked on to this is amazing!