Ten Sum - puzzle app game for iphone, ipad

      

Marc Sockel recently contacted me about his new puzzle app game Ten Sum.  The object is to eliminate all the tiles by combining adjacent tiles that add up to 10.  Naturally, the remaining block fall down.
There are 84 levels and I think they're a bit too easy. But I must admit, some of them are a bit tricky. Marc said he might update his game with negative tiles.
https://itunes.apple.com/app/ten-sum/id963510211