She appears to have played alongside an existing word, forming a second two-letter word down with the first A.

I’m seeing a couple other problems, though. Firstly, what appears to be her word starts only six squares from the edge, so the S would be hanging off the edge of the board. And if you nudge it over a square so it fits, that puts the first A on a double letter, so, with the double word under the O, ANALOGS works out to (1*2 + 1+1+1+1+2+1)*2 + 50 == 68 points. And the down word also gets the doubled A, so it’s worth at least 2 points, even if the other letter is a blank, for a total of at least 70.

Or, hmm, maybe one of the other 1-point letters is actually a blank. That would make ANALOGS 66 points, and the down word could be AA, AN, AT, or AS, which, with the doubled A, would give the other three points.