i have the perfect solution for you.
using firefox
go to
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install the extension
all credit to creator, i just shared.
Features
Infinite lives
Free potions, charms and items
Usage
The potions and charms will only be remembered for the playing session. You will need to "buy" them every time you play the game.
The potions do not deplete by themselves. To choose other potions, reload the game.
also included in the extension is bejeweled blitz/ diamond dash and more
Usage
To get any score you want, just type it in and hit "send".
To get coins, adjust the "coins" and "×" values until you get a total to your liking. There's a limit to how many coins will the server believe you earned at once - that's why you can only send up to 1600 coins in one request.
"Play with cheats" features
Infinite coins
Use all 5 boosts at once
The following in-game cheats, which were left in the game code but merely disabled, are courtesy of PopCap:
1…7 — Set the color of the gem under the mouse
F — Make the gem under the mouse a Flame gem
S — Make the gem under the mouse a Star gem
H — Make the gem under the mouse a Hypercube
P — Make the gem under the mouse a Phoenix Prism gem
M — Make the gem under the mouse a Multiplier gem
N — Make the gem under the mouse a normal gem
C — Add a coin to the gem under the mouse
Backspace — Remove the gem under the mouse
Delete — "Shatter" the gem under the mouse
B — Activate Blazing Speed
G — Get Rare Gem Harvest offer after the current game
... and a few less interesting ones, mainly intended for debugging the game: F1, F9, Shift+F9, Left/Right arrow keys, I, D, Shift+F, Shift+N, Shift+R and Shift+S.