the 1st granny (on the left) begins. she is the only one that can move, she goes up a ladder, across and jumps down, digs and jumps down. Now, make sure granny 1 is facing to the right. switch to granny 2 (far right), have her move to the tright and begin to fall through the blue 'buttons'. Immediately, switch back to granny 1 and hold the right arrow, she will pass through one gate then the 2nd but be ready to hit the gorilla. Run to the other end, if you do it quicenough you will get through all these on the 1st try. If not, sitch back to granny 2 and do the same steps. When through, go down the ladder and follow same steps again to enter the lower passage and out the other end. Another gorilla is in this passage, too. TYou will have hit the blue light to release granny 3 (center) in there, too. After this, I get lost and haven't tried the 'solution' comment recently posted. We'll see. Good luck.