|Fireflies||5 (Total: 5)|
|Level 639||Level 640||Level 641|
Level 640 is the tenth level in Badlands. To pass this level, you must wake up 5 fireflies and score at least 100 points in 22 moves or fewer.
- This level is moderate.
- 1st board: Make one match above, one below the center mud block - so you won't wake the Chameleons. Then clear the bottom without letting water to the exit too early.
- 2nd board: Make matches on one side without waking the Chameleon.
- 3rd board: Water the Chameleon first, then making more matches will remove it.
- 4th board: Use the Magic Orb on the top center, then dig down.