
Look at the example puzzle to the left. The correct answer is "Double Parked." There are 16 puzzles in the group below. You have 3 minutes to solve as many of them as you can. (Answers are at the bottom of the page.)

Problem #1 (Easy): Place 7 white queens and 2 black queens on a 5x5 chessboard so that no opposite color queen threatens another.Problem #2 (Hard): Place 5 white queens and 3 black queens on a 5x5 chessboard so that no opposite color queen threatens another.
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