Gaps is a solitaire game in which all cards are dealt into 4 rows, the Aces are removed, and you must line up all cards in order from 2 to K with one suit per row using the "holes" left by the Aces. (This game is also sometimes called Montana.) What's New: Version 3.0 adds the following: Now OS X native Multiple undo levels Up to 5 reshuffles, according to preferences Many interface improvements Version 3.1a is very minor update that reflects the developer's new contact information. | 
