• Added support for iOS 11.x
• Added support for iPad Pro 10.5
• Corrected minor errors
Ratings and Reviews
I tried several other 15 games, and I kept getting puzzles that are unable to be solved - the 15 and 14 are switched. This one has no real problems. Every puzzle has an actual solution. You can vary the size from 3 x 3 to 9 x 13. I got it to go up to 9 x 17 one time, but it won't let me go past 13 anymore. I don't know if this is a programming error or whatever, but that's really my only qualm with this. Great app that deserves all 5 stars.
With Family Sharing set up, up to six family members can use this app.