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Search -
1000 Sudoku Puzzles To Improve Your IQ (IQ BOOST PUZZLES) (Volume 2)
1000 Sudoku Puzzles To Improve Your IQ - IQ BOOST PUZZLES - Volume 2
Author:
SCIENTIFICALLY PROVEN THAT REGULAR SUDOKU PUZZLE SOLVING IMPROVES IQ AND KEEPS BRAIN IN TOP SHAPE. 1000 9x9 SUDOKU PUZZLES WITH SOLUTIONS. DIFFICULTY LEVELS: VERY EASY, EASY, MEDIUM, HARD, BEAST & DEVIL. COMPUTER CAN SOLVE "VERY EASY" SUDOKU PUZZLES IN LESS THAN A SECOND, MEANWHILE "DEVIL" DIFFICULTY LEVEL PUZZLES TOOK AROUND 6 SECONDS. FORMATTE... more »
Author:
SCIENTIFICALLY PROVEN THAT REGULAR SUDOKU PUZZLE SOLVING IMPROVES IQ AND KEEPS BRAIN IN TOP SHAPE. 1000 9x9 SUDOKU PUZZLES WITH SOLUTIONS. DIFFICULTY LEVELS: VERY EASY, EASY, MEDIUM, HARD, BEAST & DEVIL. COMPUTER CAN SOLVE "VERY EASY" SUDOKU PUZZLES IN LESS THAN A SECOND, MEANWHILE "DEVIL" DIFFICULTY LEVEL PUZZLES TOOK AROUND 6 SECONDS. FORMATTE... more »
ISBN-13: 9781492372509
ISBN-10: 1492372501
Publication Date: 9/9/2013
Pages: 640
Rating: ?
ISBN-10: 1492372501
Publication Date: 9/9/2013
Pages: 640
Rating: ?
0 stars, based on 0 rating
Publisher: CreateSpace Independent Publishing Platform
Book Type: Paperback
Members Wishing: 0
Reviews: Amazon | Write a Review
Book Type: Paperback
Members Wishing: 0
Reviews: Amazon | Write a Review
Genres:
