Dexterity is a puzzle game with a 7x8 grid, each one filled with a tile or another item. The goal is to flip over all tiles within a time limit.
The twist is that you need to trigger the time limit manually by pressing a button. But if there's another flipped tile on the field, all other tiles between your position and the other tile will also flip. You'll need to navigate through the grid, avoiding monsters like stationary blocks, moveable blocks, and holes, while trying to clear the board.
Monsters have different behavior patterns and can even reverse already flipped tiles. Some can push blocks or destroy tiles, making them harder to deal with. But you can use blocks against them to defeat them - just push them over the edge of the playfield or into a hole. Alternatively, you can trap them by blocking their path.