Level 831 is the first level in Hollow Greens and the 227th firefly level in Diamond Digger Saga.
To pass this level, you must wake up 14 fireflies and score at least 1,000 points in 36 moves or fewer.
- This level is moderate. Interesting are the gem color divided sections of the first two boards.
- 1st board: Clear the blocks normally from left to right.
- 2nd board: Clear the blocks normally. Use the Magic Orb one block left of the center.
- 3rd board: Clear the blocks normally, top down so you don't open the exit too early. Do not use the Magic Orb!
- 4th board: Use the Magic Orb in the center, to break both rows of steel. Then clear the blocks normally.
This star rating is junk again. You will always make over 1,000 points so you never can have 2 stars.