wordwipe

[PeterL3351]

I used to be able to score between 400,000 and 500,000 by using bombs to wipe the whole board in one shot. I saw that others had scored between 600,000 and 800,00 and I kept trying to figure out how they did it. One person actually scored 2 million! However, last week the bomb trick was somehow disabled for me and the most I can score is between 20,000 and 30,000. I see others getting 70,000 to 120,000. Occasionally I still see someone getting 600,000+. Can anybody let me know how they are doing this?

Thanks