Guess It Right

[kanken]

is it mandatory to make a guess in the last move?

[honeybuzz]

Think about the most optimal way to increase the total net probability of increasing your winning chances...Would making a guess at every last move increase the total probability? If yes, then yes make a guess on every last move...Else don't

[rickey1498]

in third test case in second chance if we guess instead of remove box then probality would be 25/69 which will be greater than 1/3