Slitherlink Pro

I love slitherlinks and this app provides infinitely many fun puzzles of different shapes and levels of difficulty. However the app crashes all the time when I try to open it. I have had to redownload it three times now. Annoying.

I downloaded the app based on tons of options but after while it crashes and can't keep the app opened. I have to delete it and reinstall it.

I ran across Slitherlink in book form 5 -10 years ago and loved it. Then I could never find another book of puzzles at the bookstore. Wah! I couldn't download this app fast enough when I found it. Yea! Seems to have endless iterations of puzzles at each level of matrix. So far the app has run with no problems on my iPad running ios9 (just a reference to the 2 existing commenters who reported crashes). Update: app works fine for a while, then for no discernible reason won't launch and must be del

I'm pretty new to this kind of game and I enjoy it, but it means I make a lot of mistakes. He inability to undo or delete puzzles you've generated is kind of annoying. It works well and hasn't crashed in my yet (though I'm playing smaller puzzles) and am enjoying the different styles of games that are available (triangle, square, or hex). My only complaint is having to press undo 300 times to start over again is annoying.

No ability to color faces to distinguish inner/outer sides of the loop; no “night mode”