Sunday Times Teaser 2614 – The End of Time

by Victor Bryant

In this table:

A  B   C   D   E
F  G   H    I   J
K  L   M   N   O
P  Q  R    S   T
U  V  W   X   Y

the letters A to Y represent the numbers 1 to 25 in some order and the rows, the columns and the two main diagonals all have the same sum.

When the letters are listed in increasing numerical order the consecutive sequence .. S, U, N, D, A, Y, T, I, M, … will appear somewhere in the list and E will appear later.

Which letters represent 11, 9, 7, 3, 23 and 22?