Short, powerful and clever little brainteaser - Endless challenges!

Important:

With this complete version of PathBack you can conquer every difficulty, on a field of max. 144 tiles and is your progress automatically saved.

PathBack is a tactical brainteaser where you must "color" neighbouring tiles blue, while combating a cunning artificial intelligence.

You can move up, down or right - starting from another blue tile.

Your opponent, an artificial counterpartner, anticipate each difficulty more efficiently on your moves, but his moves are also limited to three directions (mirror of the player).

You win a round by having more or equal the amount of colored tiles than the A.I.

Randomly (rare) you can, while reaching from the left to right, win by reaching the "Win-tile".

How high in difficulty can you reach?