Very simple game that gets increasingly complex over time. You have to protect all of your pieces at once while attacking and occupying every spot on each board. Only 4 stars for now because they have to add more levels in, I finished it after about 52ish hours of gameplay. The one star reviews are unwarranted. Hints aren't even necessary and they've obviously listened to the feedback because the pieces were moved away from the "Hint" button, evidence that the company listens to feedback. Keep up the good work, y'all.