Snamber

You are white box, who can move like snake moves.
You leave trail behind you, like snake does.
You have a number on you, not as snake has, SO this is the main difference.

Your number increases by one everytime you move to any direction.
(P.S When number exceeds 9, it becomes 0 again)
P.P.S Your tail is endless =)

Game genre is something average between arcade and logical. (I suppose that, this is a runner)
Your main task is to go further, as you can, and make highscores. The farther you go, the harder game becomes...
You will meet Gates and Bonuses in your way:

Gate - is green bordered cell with number. Player can move through gate only when his number indicator equals with gate's number at the moment, when player steps through it. When gate is passed, new path for player is generated

Plus/Minus Bonuses. Cells with random number consisting of plus or minus sign. Depending on sign, it can add or substract certain point from Player number indicator. These cells are used to help player pass through gates. (So here you need additional mathematical skills, in order not to confuse)

This is the main rules of the game.