TYB
Doesn't add up. If you collapse one column, the 20, you have to collapse the other column as well which you can't because there are no 0s. Slotting and collapsing require a zero. The answer is 35.
Or you could toss what I say completely out the window. It's just how I've come to describe the patterns I see in the digits here, so just a theory.
Nikki flew too close to the sun, using wings bonded with wax from the deep state.