Double-S issues
The puzzle is good as it gives many words and topics. However, I've noticed a major issue with words that have a double-s, as in the boxes these 'ss' are placed together, the puzzle does not recognize the word and it never takes it. My guess is that the number of letters read by the program is matched to the number of boxes highlighted, which causes a conflict with the recognition of the words. I would fix this problem and add a feature to increase the amount of topics and words by points accrued and this puzzle would get a 5-star rating from me.... :)
