TRACES

A puzzle game in which You must guide the orange free purple hexagon in the honeycomb, without crossing already passed the route to the finish cell, marked in green. In many levels, before you rush to the finish line, You need to collect all the keys. Black cell for the passage inaccessible. You can't tread on the already traversed, orange honeycomb, i.e. its own footprint. To move to the next level, don't have to go and leave footprints in all the purple hexagons, the main thing — to reach the green.