Starshine and Bloxorz

Two more games which are good.
Starshine - Resembles nuclear fission, where we bombard one star with another and it splits into two (or more). The aim is to bombard all stars using the split stars.
Bloxorz - Push a Brick Block into a hole. Seems easy is it not. But no. You need to move the block (rectangular cuboid) into a square hole (equal to the smallest area on the surface of the block). Play it to find it.