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A3. 24/7 Move 2 of the matches making up the 4 (5!) squares at right to create 7 squares. |
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A3. 24/7 Move 2 of the matches making up the 4 (5!) squares at right to create 7 squares. |
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Which combination of matches are most likely to be of use?
If you remove a square in this way, how many new squares need to be formed to give a total of 7?
