Score 1 point each for clearing three items simultaneously, 2 points each for clearing four items, 3 points for clearing five items, etc., up to a maximum of 10 points each. Chain reaction scores are incremental, based on the previously awarded per-item points. For example, if you clear 4 jewels, they are worth 2 points each. If this results in a chain reaction clearing another 3 simultaneous jewels, they will be worth 3 points each
Also score 50 points for each square you turn gold. You gain points for each board completedlike :
1st level - 1,000
2nd level - 2,000
3rd level - 3000
4th level - 4000
5th level - 5000
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10th level - 10,000