This is tip 2 of 5 for Pet Rescue Saga 42.
Level 42 Cheat #2: Work from the bottom.
- After you have activated your key, **do not make any matches.** This tip is essential to beating Pet Rescue Saga level 42 since you need to use as little moves as possible. There is no need to make a match after you have unlocked the key, since you will already automatically have a rocket ready to use. Activate your rocket on the column 2nd from the left – this is the column that has 2 bombs in it. Be careful not to confuse this column with the other column with bombs in it, because those are of no use since they are prevented from falling further down the board due to the ledge underneath them.