A horrible level that you will fail regularly on the second board due to having by far not enough moves to break the stones and water the lava because there will almost never be possible color combinations up there at all.
First board: Focus on the stones. Whenever possible, break them. After cooling down all the lavas, make sure you break all the diggy blocks. Don't leave the board before doing so, even if you must spend another move or two to make a match beside them.
Second board: Also, focus on the stones. Hopefully you'll have all the lavas cooled down after a few moves. Then use your Color Burst to break as many diggy blocks as you can at once. Use the remaining moves (perhaps you'll have one or two left) to get to remaining Diggy blocks, and reach the target score.
There's nothing special about this level, except that most of the time, you won't have enough moves and hardly ever have usable color combinations at the stones.
This level originally had 18 moves. This was later raised to 20.