[header] How to play bejeweled 2 deluxe [title] Swap gems by clicking on them and then clicking on an adjacent (left, right, up, or down) gem to exchange their places to form a chain of three or more gems. [step] The more gems you chain, the more points you gain. [substeps] 5 gems in a line produces a hyper cube. 
Swapping a gem with a hypercube causes all gems like the one swapped to be cleared off the board and rewards points for each. [title] Look to see that by swapping a gem, more options for other gems will fall into place.