Logic 'r Maths?Discrete Mathematics Level 3
If the above figure contains some number of English alphabets. If the total number of alphabets found in the above grid is of the form \(10x + y\), where \(x\) and \(y\) are integers, \(y>x>0\) and coprimes, find the value of \(y-x\).
Note : You can turn the grid both clockwise and anti-clockwise. You cannot edit any of lines inside the grid. You can assume any alphabet if it's at-least 90% similar to the alphabet.