10 Talismans by Nevosoft
This Match 3 is on sale. It plays a bit like Montezuma with some of the powerups (explosive, and lightening, and blow up row / columns) and a little like the Playrix series - Atlantis (with a hammer to "break" a block, and extra time). Also, you have to have turned all the tiles a different color to complete the level.
Lots of levels. The reviews in iTunes are mixed, with a reasonable number of complaints, but I suspect they are using an iPhone / iTouch. The board is really too small for that, but it works fine for the iPad. The play becomes repetitive, but match 3's tend to be repetitive, so if you like playing Montezuma for a few hours, you will likely be very happy with this. I got it on a whim due to the current $0.99 sale, and definitely am happy with it.
GameCenter ID : oldestgamer