Puzzle 20-Red move first to Win           Answer

Puzzle 19-Red move first to Win           Answer

Puzzle 18-Red move first to Win           Answer

Puzzle 17-Red move first to Win           Answer

Puzzle 16-Red move first to Win           Answer

Puzzle 15-Red move first to Win           Answer

 

Maintained by Peter Sung (宋德柔) e-mail: ptysung@yahoo.ca

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