The name of my crossword application is called puzzle maker.
Puzzle maker helps and guides you to make a crossword on the topic of your choice.
These are two screenshots for the parts of my finished crosswords:
http://edtools.mankindforward.com/crosswords/499159/generate
You could use this whilst studying for a certain subject, eg; History or English.
I only found one small challenge as it was a little bit hard trying to find facts on Leonardo da Vinci as I have never learn't about him before.
No additional materials were added for this task.
