The challenge series is just that, challenging, so beware all you Puzzlers. Let the challenge begin! The puzzles contained in this collection are designed to make you think and spend a reasonable amount of time figuring out the solutions. The large print design makes it suitable for persons who have difficulty viewing small fonts. Even the solutions utilize large font for ease of checking and verifying solves. Good luck puzzlers. This book contains 100 puzzles with one puzzle per page and two solutions per page at the back.
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