Connect All - draw one line,match all dots

A simple screen with the rules but very playable puzzle matching game, similar to the connection Flow Free ball game.
Players draw lines in order to make use of each series within a digital checkerboard, and each line can not cross a space are required to walk (not empty).
Although the topic is fairly simple 5x5, 6x6 but above questions (maximum to 8x8) on a little challenging Hello!
The game offers four levels packets, each level package that contains 200 levels. A total of 800 off, I believe that allow players to spend some time ...