Junior Su Doku

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It is not just adults who are keen on Su Doku. Children are going crazy for the number-placing puzzles, and this is a collection of 150 puzzles specifically for 7–14 year olds.Su D oku is based on logic not mathematical ability. This means that even children who struggle with maths can enjoy getting to grips with the puzzles! Teachers are bringing Su Doku into the classroom to introduce children to problem solving. It is not a case of guessing,it is a step by step process of elimination.Includes:Guidelines for tackling Su Doku10 6x6 puzzles to get you started40 brain-teasers40 brain-twisters10 brain-squeezers-extra difficult puzzlesUnder every puzzle are two boxes-one for you to record the time that it took to complete the puzzle,and a second box for your record time! Show more