Kaeli

First, pull the pink region of the box (the side where you free the child), then go to the back side of the puzzle and pull out the pink region all the way. You want to make a stair case so that you can get on top of the puzzle and rescue the child. grab the blue block on the bottom right and pull it out completely. Next, grab the white block and pull it out one space. Jump to the left side of the blue block you previously pulled out and push it back in. Now, grab the white block (bottom left piece) and pull it out completely. Climb up the white blocks and push the pink region inwards one space and finish climbing up the puzzle until you reach the top of it and rescue the child! Hope that helps. You're not the only one having issues with that puzzle. I got stuck on this one for a few hours. Good luck completing the rest of the game!