Arrange the numbers 1,2,3,4,5,6,7,8,9 in the square below such that, adding any 3 numbers, horizontally, vertically or diagonally, will have the same total.
1 and 2 have been placed. Do it for the rest of the numbers.
watch jin yong will know the answer. huang rong solved this!! (since sum of 1 to 9 is 45, sum of any row should be 45/3=15). figure out the rest. enjoy 🙂
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watch jin yong will know the answer. huang rong solved this!! (since sum of 1 to 9 is 45, sum of any row should be 45/3=15). figure out the rest. enjoy 🙂
Comment by Kuah April 28, 2008 @ 8:53 am