wooooo! i am on it!
Zengrams have been sitting idle for some time since i got the publishing rights back. But during the last few months i have spent some nights reworking the original mobile game. One of the things i did was changing to portrait mode and adding a hint system. Since i changed the orientation and the grid size i had to basically redo all the levels and while i was at it i added about 70 more. If you want to try it, use the below link: