400 NUMBER SEARCH PUZZLES: Help Your Mind Stay Healthy And Active While Having Fun And Enjoyment

This is a Book with 400 Number Search Puzzles to keep you occupied for some time. Number Search is very like Word Search only far more challenging. In Word Search there are 26 different letters, and your trying to find words, most or certainly many, that you will know and recognise.In Number Search there are only 10 numbers and what you want to find are number sequences that don't have the same instant recognition that words do. That makes this a much more challenging, and ultimately a much more rewarding puzzle. This will give you a worthwhile mental workout, and a lot of satisfaction when solved.