NineGaps App Reviews

Me and my boys both enjoy this challenging game. Great skill builder too.

Smooth, bug free, and a great way to kill time.

Gets your brain working. Love this game.

This is worth every penny

I really like this game and its well worth its price. The interface is really unique, with nice use of the touch screen. I would like it even better if it would: 1. Remember the game youre currently playing if you need to leave the app 2. Remember your game settings 3. Allow you to view your game after its complete 4. Ask if youre sure before resetting high scores

Puzzle itself is Amazing!!! Design and Interface is Super Cool and Amazing!!! In short this is worth spending $0.99 on this cool Math Puzzle Game.

If you like math, then you should by this game.

Great game. I agree with most of the requested enhancements, especially a "show solution" option. I found one game that is unsolveable (have a screen shot if anyone doesnt believe me), so I would be interested for the game to show me the alleged solution. Love the quick mental stimulus.

Its a good puzzle game great way to waste time

I enjoy this game just to play for fun, yet it is a challenge. Thanks for the game.

Good app, works for many age groups.

Great game to pick up and play that doesnt take long and is fun! Keeps your mind working and sharp!

Great for all ages. My kids can beat me!! Games are quick so fills up waiting times nicely.

Great game. Wonderfully addictive.

Challenging fun. One of my favorites.

Small game but a nice time pass...not as tough as a sudoku.