U3 Software: ZACK U3 Game
Simple. Place the colored squares in the grid without getting stuck. The color of your stone must match the color to the left, right, top or bottom. You do have gray stones as jokers whereby you can place them anywhere there is a free slot. When you fill a complete row or column it’s removed from the grid.
I guess one guy got so into this game, he emailed in and said:
I lost my wife because of this game. Thank you Derbrill
Not sure who to feel sorry for…