ISBN-13: 9780595436224 / Angielski / Miękka / 2007 / 116 str.
Simple game and big fun! Puzzles with exact one solution Puzzles pre-filled 21 to 24 cells Puzzles that can be solved without guessing A good diversion from your regular work A feeling of challenge to solve the puzzles A feeling of satisfaction or achievement after solving the puzzles Good for beginners and those people who prefer things to be definite