Pet Rescue Saga Level 437
Target: Save 7 pets
Firstly, remove as many large groups of blocks as you can, to try and build up your pressure gauge to earn a balloon booster.
Once you have a booster, use the balloon on one of the blocks to try and break the diagonal pattern that the colours are in.
Try to clear the blocks so that your columns slide together and move to the left and get the pet carriers beside blocks of their colour to open.
As you move down, try to keep the two line blasters (springs) for the bottom of the game.
You will need to completely clear a column or two so that the remaining columns slide towards the left and let the pets right down to the bottom row.