Outstanding game... UPDATE (OCT 2016): I haven't played this in a long time, but it's still as fun as I remember! ***I like puzzle games, and this one's now 1st on my list. It holds my ADD-fueled attention more than most games. The latest update freshened up the UI, and it looks great. Support is excellent as well. Very responsive and supportive, even for the free version. The cost is a bargain. You get all 5 of the available game packs; individually they cost 99¢ each. If you like the game, you can't go wrong buying it!
Worth the $2 I got very frustrated with the ads in all the free versions of this type of game. This game is well done and ad free. The levels are challenging right from the start.
Wow Amazing number game. Thanks.
Great fun challenging!
Highly Addictive But could do with being able to access more hints, as currently struggling on a couple.
Nice. But annoying. Really interesting gameplay. Really nice interface, but it could be better. :))