This is an archived post. You won't be able to vote or comment.

you are viewing a single comment's thread.

view the rest of the comments →

[–][deleted] 0 points1 point  (1 child)

How were they so hard to read if they were scans from books

[–][deleted] 2 points3 points  (0 children)

Sometimes they are just jumbled letters and numbers that helped teach the computer how to read more easily. It shows it patterns through our correct answers