If it says 'WebGL is not supported' tap ok and it should work.
How to play Demolition Time
1) Choose your times table.
2) Player 1 click on the die.
3) Times the number on the die by the times table you are learning.
4) Find a brick with that number on it.
5) Click on the brick to remove it.
6) Player 2 now do steps 2 to 5.
7) The winner is the first to get a grey roof brick to the ground.
(If there are no more bricks with your number on, end your go.)