You don't blow up any walls in 1593 AD. Pick up the gunpowder and use it to blast open the cave at the Viking time (831 AD). Once you have the gunpowder, just click on the rocks to use it.
The Thor's Hammer amulet is also at the Great Wall, at the upper right, where you must beat the old man at a memory game.
on time tangled island [vikings]
On Time Tangled Island, click on the crab several times until he explodes. (Not to worry, he rapidly pulls himself back together.)
If you click on him repeatedly, he will explode, then come back together.
You need to get dynamite from the great wall of China.
Go to China ( place with the big gray wall being built ) and run to the right until you see a the gunpowder barrel on a platform .
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
The one in the Viking Time It's a rocky place and easy to see
you take the gunpowder {from china} and take it to the rocks and the flame will light it then BOOM! the cave will open...so good luck!
The cave at 831 AD is covered by rocks. Get the barrel of gunpowder from the right side of the Great Wall of China in 1593 AD. Clicking on the rocks will automatically set off the gunpowder and open the cave. (see related question)
actually, you need explosives to blow a hole in the cave in viking time, then use the torch found at the entrance 2 light your way to the golden thingy.
We never blew up China.
When the gas particles hit the walls they blow up a balloon