Fill in the Holes is an easy relaxing puzzle game. First, look at the numbers on the grid. Each of them should fill the same amount of boxes/fields. So if you see a 4, there should be 4 boxes near this tile that should be fill with this same color. It becomes challenging to master on higher levels, but first ones are super easy to learn and to enjoy this nice puzzle game. Enjoy playing this game here at Y8.com!