Hello,
i am trying to detect digits from some images that are made out from 
screenshot of a web application.  Since numbers are clear i was expecting 
to see a correct reading but that is not the case.

Images are taken from 2048 the game, i take the grid, convert to dark 
background and white text. 

$ tesseract pil_check_1733137499.png  stdout -c preserve_interword_spaces=1 
-l snum --psm 6 digits

gives no output.

$ tesseract pil_check_1733137501.png stdout -c preserve_interword_spaces=1 
-l snum --psm 6 digits

gives no output.

$ tesseract pil_check_1733137511.png   stdout -c 
preserve_interword_spaces=1 -l snum --psm 6 digits    

gives:                    

8                   2

2        2        2       16

32       4        2

in this case output is good, I am missing the first line but that is 
something i can live with. however I don't know how to further improve and 
any help would be appreciated. 


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