If we have to put it short, it would be like this: don''t miss this game! Double Trouble is simple and fun!

Features
Support for devices running Palm OS 5.0 or higher with 160x160, 320x320, 320x480 or 480x320 color display
20 different skill levels
Asynchronous play - new pairs can be chosen while the old ones are still breaking apart
High-score list (reset option available)
Sound

Rules

The game goes on a board full with figures of different kinds. The level starts as soon as you tap on the screen, preferably on a particular figure. You must then find another figure of the same kind, appropriately positioned, so the two can be connected with a line. When you manage to do that, the two figures disappear and you get one step closer to the level completion. The trick is finding the appropriate pairs fast enough. They must match the following conditions:

• The two figures must be of same kind and color

• A line should be possible to connect them, which line must not break, must only go horizontally and vertically through empty board cells and must not make more than two turns

Here are some examples of valid and invalid selections:

The level ends when all the figures are removed from the board or when the time is over.