You use gunpowder.
You push on the wall for a couple seconds.
go to china and get the barrel of explosives on the right next to the wall
You will need the glow stick from the well in Early Poptropica village (far right in Early Poptropica). You can enter the dark spider cave from the hole on Main Street (which leads you to the Pig and a giant spider), and take the tunnel to the left. Or you can go down the hole at Poptropica Towers. When you reach the egg cave, work your way to the right side, then up, and you should find the Egg. When you see the "getting warmer" sign on the wall, keep going straight and you'll find the egg.
In the stone wall you get the you get the gun power to blow up rocks to get in the cave to get the tem inside and you need to beat a memory game to get the amulet for the vickings
You need to get dynamite from the great wall of China.
Ask Hercules to break part of the wall so you can swim through.
Travel to the great wall of china and keep running to the right.Then you will find gunpowder,click on it,and it will be in your inventory.Then travel back to the vikings and go to the cave,click on it,and then it will explode!
You don't. You keep climbing up until you get to the rope that leads it down
You go to the Great Wall of China and pick up the gun powder then you go to the Vikings Time and you blast away the wall pick up the torch and look for it in the cave
You use it at 0831 AD (the vikings). You go to the cave that is blocked with rocks and you click on the rocks. The gunpowder will pop up and explode the rocks.NO U SHIHEAD
on top of the big shark statue in shark tooth island in ancient ruins
The sign on the walls represent how to get the shark to sleep. All you need is a bone which is from the dinosaur, coconut milk from the guy at the coconut stand, and the secret thing in the cave.