Freezes

I used to love this. I would complete all the puzzles, delete the app, download it again and start over. But recently, after completing 3-4 puzzles, the whole thing locks up and I cant do anything for days. I have to delete the app and download it again. I know thats what I always do but I keep getting stuck with the same few puzzles.

Burnt Ketchup about Crossword Light, v2.74