School-Safe Puzzle Games

Strimko Logic Puzzle 13

Strimko Logic Puzzle 13

A new Strimko challenge, courtesy of the Grabarchuk family. The object of this logic puzzle is to fill in the missing numbers, keeping in mind these simple rules:

-each row must contain different numbers

    -each column must contain different numbers

      -each stream must contain different numbers

        Included in this months Strimko (made especially for Smart-Kit!) are 3 challenges: easy, medium, and hard.  The Grabarchuks also have Strimko available for the iphone (and the lite version is free :)

        For a very hard visual-spatial packing puzzle by the Grabarchuks, check out Untouchable 11

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