much better, the only issue left, reset is gone, but you can also
place "F" and "?" which should be disabled during game over.
you can update/polish it later if you add a new feature, so you can
still reset or retry later.
but the look is nice to see the board.
the only possible feature is instead of zoom, and zoom out, to always
fit the screen border, so it can't go outside.
but looks really good now, Keep up the good work.