Pet Rescue Saga Level 515
For the level you need to be careful where, and when, you remove the mesh from locked blocks.
When they have mesh on them they can still be moved, but once it is gone they are locked into place, and this level has no key!
The mesh is removed when you make a match beside it, so avoid matches beside the lower meshed blocks until you can drop some of them down.
They need to get low enough for the Pets to be able to drop out to the left when blocks are removed from that side.
Arranging the locked blocks in steps going up to the right is one way of doing this.
Another is to have a locked block down low on the left that can knock the pet off it’s blocks as they slide when you clear to their left.
A handy tip to remember is that lowering a block beside the meshed ones with a hammer (as built up by your pressure gauge) will not break it’s mesh.