ISBN: 0760734348 | 208 Pages | PDF | 2003 | English | 19 MB
Is the ultimate collection of puzzles for all those who want to test their IQ power. Packed with hundreds of logic puzzles and testing mathematical questions, the book offers a fun and exciting challenge to everyone interested in developing their IQ skills, whatever their ability level. Stimulating, challenging, but above all fun, this is the ideal way to sharpen your wits and train your ind to think logically!
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