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Logic
activity helping develop
the search for combinations. Challenge: Cover all the nine squares (A,B,C,D,E,F,G,H,I). Use all four strips: 1 strip covers three cells. 3 strips cover two cells. Find twelve solutions. Cut out, manipulate, think. |
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Logic
activity helping develop
the search for combinations. Challenge: Cover all the nine squares (A,B,C,D,E,F,G,H,I). Use all four strips: 1 strip covers three cells. 3 strips cover two cells. Find twelve solutions. Cut out, manipulate, think. |