Hello,
thanks for your subject. I made an app 4 yeard ago with Pythonista and i found nothing to recognize from camera the 15 number of a bingo card like this one.
My app still working with writing manually the number.

i will try now to update it with text recognition and see if it can work with your code.

On this example what i need as a result is : (18,37,55,62,89,9,13,36,48,77,5,26,58,66,80)
I think i can have some issues with the 'noise' around the number i need (text outside the tab or the repetition in small character). Is it possible to make it first see the tab and only look inside each row and column and not outside ?

Hope we can do something robust :)