Object: Pop all your opponent's bubbles. (40 variants)
 
You play White against Black. First both players drop their two queens anywhere on the board.
 
Then you move a queen to a free square or onto a bubble. A queen cannot jump over another queen. The queen's attack lines, however, go all the way to the border of the board (not so in variants 21 thru 40, however).
 
If you move onto a bubble, this bubble will be deleted. Furthermore, any bubbles, friendly or not, will be deleted that are attacked by BOTH of your queens!
 
The player who pops all of the opponent's bubbles wins.
 
Variants 1 - 20: different setups for bubbles.
Variants 21 - 40: Queen's attack lines only go up to next queen.
 
 
More freeware as well as real puzzles and games at my homepage http://karl.kiwi.gen.nz.