🎴  Solve the Pyramid Solitaire Card Mystery and win Gold Bars! (finished)

The six is upside down.

The answer is 7

hello

Hi I’m new too candy crush do you guys have any tips

if you look on the cards they add to 21 across and diagonally a lot of the taggers said they add to 21 i'm not cheating and as they all add to 21 the missing one in one of rows has to add to 21 as wel

2 + 10 + 2 + x = 21

Let's simplify this into

14 + X = 21

x= 21 - 14

x=7