Came here to learn However, I cannot find instruction on how to play it. It would be cool if a strategy sheet can be incorporated into the app.
Finally, finally! I have been looking for an app of this game (and the math maze game, which I also finally found) for years! At first it was too easy, but I realized it was on easy mode :). Expert mode with a large grid is wonderfully, intensely difficult! It has a beautiful UI, a masterfully simple layout, and most importantly, it just works! Thank you!
Great! Recent fix made this game perfect again. Thanks!
Fun and challenging as well. Not only myself but my kids love this game as well, time flies when I play this game.
Good for kids Solution requires reasoning, and sometimes partitioning.
Awesome puzzle game! Love it!
corrected issue on text drawing, appeared with Android Kitkat 4.4.2.
Place, group, and erase the numbers. Enjoy a innovative number puzzle game!