Im not able to post in the feature request so I post here.
The point is that this game is so much based on luck. I know tactics are good but if your enemy has more luck than you it wont work anymore. At the end he keeps killing you with a lower number. He kills your 8 with a 5 and you fail to kill his 8. In the next case you attack his 3 with your 3 and you lose. Your fields remains with 1 unit and his field with 3. This isn't fair anymore. Please add a game mode which is based on skill.
For example: The higher number wins.