Harry, Tom and I each replaced each asterisk in the diagram below with a single digit, such that the two horizontal 4-digit numbers, the horizontal 3-digit number and the vertical 5-digit number were all perfect cubes:
****
*
***
*
****
We each found a different solution that used exactly nine of the ten digits 0-9. Harry's unused digit was the same as Tom's.
What was my solution?
Your solution would have been:
4 0 9 6
8
7 2 9
2
1 3 3 1
Harry's and Tom's Solutions:
1 3 3 1
7
1 2 5
7
4 0 9 6
3 3 7 5
0
2 1 6
5
4 9 1 3
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Posted by Morgan
on 2005-11-30 14:12:27 |