Just magic
Joe has been showing Penny how to calculate the numbers in a 3-by-3 magic square. Each row, column and main diagonal have the same totals. On the left is Penny’s first effort. But she thought it would make a good puzzle if all but one number were in the wrong position.
Which number is in its correct position?
WIN 拢15 will be awarded to the sender of the first correct answer opened on Wednesday 6 January. The Editor’s decision is final. Please send entries to Enigma 1572, New 精东传媒, Lacon House, 84 Theobald’s Road, London WC1X 8NS,…
