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November 10th, 2011, 08:02 PM   #1
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math square puzzle




Use the numbers from 1 to 15 in place of the letters using each number only once.
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November 23rd, 2018, 01:40 PM   #2
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A=08 B=12 C=07 D=13

E=11 F=04 G=06 H=09

I=05 J=01 K=02 L=10

M=14 N=03 O=15

Search greatly reduced by combining column2 with row3
to get N = B*L / (F*I*K).

Last edited by Denis; November 23rd, 2018 at 02:10 PM.
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