We are using this on iPads in the classroom. The app has started crashing as soon as we open it. An uninstall and reinstall through our MDM doesn’t work. iPads are up to date with 9.2.1.

Nice shapes and many forms to fill in, the interface is a bit sloppy and imprecise, and when completed you must have all pieces lined up exactly to be done. The pieces do not "lock" in place, a bit off line and the timer keeps going, you must fiddle with each piece until the game recognizes that you have finished.I don't really like timed games, it would be nice to turn it off and have "relaxed" mode, what's the point of timing these exercises?Basically not bad but not great either.

I have a lot of gripes with this app., but the concept for the game and the graphic design are good. Here are my main complaints:There is no difference between this app and the paid app when you install both on your device. both icons are the same and the title text is the same.The game doesn't rotate with the screenThe pieces don't click into the board so you have to jiggle the pieces until it tells you you've won.The paid app is totally unusable. Do not buy, unless you don't mind winning without even placing a piece.I wish the pieces could be rotated with multi-touch gestures.Allow for users to create their own boards and submit them

As already posted, students put one piece in the puzzle and they get a message they win.