Thursday, 24 March 2022

'Perfect' Tube Puzzle

SAW this serial number on a Central line tube: 93436.
As usual, each number should be used once, and once only, and must be added, subtracted, multiplied or divided to make a balanced equation.
There is a perfect solution, ie one that uses the numbers in the order they appear.
*****
*****
*****
*****
*****
*****
*****
*****
*****
*****
*****
*****
*****
*****
*****
*****
*****
*****
*****
*****
My solution: (9 - 3 - 4) x 3 = 6

No comments:

Post a Comment