I am addicted to BejeweledBlitz. Getting a high score above all of my friends on Facebook makes my day. Lately I have been consistently able to score in the 100,000′s. Let's take a look at some of the tips that can be used to achieve a higher score.
Use a fast computer - If your game runs slow, you will pay for it. The clock keeps ticking no matter what, but the movements in the game can be slowed down by a slow computer. Shut down all other applications to free memory for best performance.
Start by looking to line up 4 or 5 in a row – When the game starts, it usually sets you up so that you can line up 4 or 5 in a row so that you can make a Power Gem (4 in a row) or Hypercube (5 in a row). Get as many of these as you can.
Save your Hypercubes and Power Gems - I like to get a few Hypercubes and Power Gems on the screen first before I use them. This will create more Multipliers. Multipliers are what really increases your score the most.