Southern night on Mauritius can make you feel philosophically.  A good time to solve this original puzzle where you have to make combinations off three or more of the same kind of brick. All the bricks are laid out in a column and it's up to you to push new bricks in.

Try to get 3 or more of the same kind in a row. Move up and down using the arrow keys. Add blocks using the space key and switch your blocks by pressing 'z'. Press 'p' to pause.