If the game freezes, just click inside it (games can get unresponsive if you click elsewhere on the page).
The Pharaoh needs a Pyramid and he needs it YESTERDAY! So you better get building! Grab a huge slab of stone, and start chucking it up to the top! Just don't drop your Pyramid Blox!
LMB or Space to throw block.
Power Ups allow Double-click double-jumps.