MHB Can You Crack This Unique 1-15 Number Puzzle Grid?

Thread starter Wilmer
Start date Nov 25, 2018
Tags

Square

Click For Summary

The puzzle involves a grid where numbers from 1 to 15 must be arranged to satisfy the equations A + B - C = D, E + F - G = H, and I * J * K = L, with the additional information that J equals 1. Participants are encouraged to find a solution using all numbers exactly once. The hint provided by Denis McField has been acknowledged as helpful. The challenge is to crack the unique number arrangement that fits these criteria. Engaging with this puzzle can enhance problem-solving skills and logical reasoning.

Nov 25, 2018

Wilmer

Code:

A + B - C = D
+   /   +
E + F - G = H
-   /   +
I * J * K = L
=   =   =
M   N   0

Al numbers from 1 to 15 used.

Physics news on Phys.org

Dec 1, 2018

Wilmer

Hint: J = 1

Dec 5, 2018

Monoxdifly

MHB

Thanks for the hint, Denis McField!

Code:

8 + 12 - 7 = 13
+   /   +
11 + 4 - 6 = 9
-   /   +
5 * 1 * 2 = 10
=   =   =
14   3   15

Dec 5, 2018

Wilmer

Yagotitt My.Fly !

Thread 'RIP Kenneth Nordtvedt'

I just saw that physicist Kenneth Nordtvedt died on October 9th, according to his Wikipedia entry: https://en.wikipedia.org/wiki/Kenneth_Nordtvedt He had a fluent grasp of relativistic gravity theories, and is particularly known for using the Lunar Laser Ranging to check the equivalence principle in a way which is now known as the Nordtvedt effect, eliminating some alternative theories to General Relativity. I also appreciated his paper on varieties of frame-dragging, both rotational and...

View full post »