Forestation: Puzzle Game

Grow green forests by drawing a continuous line through cells in each level.
To proceed through a location, you have to fill all the appropriate cells with trees.

OCEAN OF PUZZLES
Enormous number of levels designed for meditative leisure;

VARIOUS LOCATIONS
Three types of biomes: forest, desert, swamp;

SECRET OBJECTS AND LEVELS
Do you think that the game hasn't any aces in the sleeve? Well, the first impression can be deceptive!

DUCK. WAIT A MINUTE, WHAT?
Yes, you read it right: the DUCK. It obviously has some sinister reason of being here.

Train your brain - the further you go into the woods, the more sophisticated the levels become!