I'm sure most of you are doing much more important things with your eDGe, but I'm addicted to logic puzzles and I love being able to work on them using the e-ink screen. I know there are sudoku and crossword apps, but I've yet to see an app for the less common puzzles like a logic matrix or clueless crossword puzzle.

This is a website that uploads a new pdf of each kind of puzzle (e.g. logic matrix, sudoku, crossword, cryptogram, word search) every day, and they always display the most recent 10 or 20. I've just grabbed about 100 1-page pdfs and uploaded them.

http://www.printable-puzzles.com/

I thought about combining them into one big pdf puzzle book, since I'll be annotating every single page, because I realized I had to turn the LCD back on to use the library to switch to a new puzzle. But, since there will be writing on each page, I thought one large file might start to get slow. This way, I can delete a puzzle after I've finished it.