Not too hard, not too easy. Nice brain exercise to pass the time. Being able to solve each puzzle in less than 30 minutes means you don't get bored, but it takes long enough that you still feel challenged. Ads are not intrusive, nor overly frequent.
Awesome puzzles. Great mental exercise. Most puzzles are solved in about 4-5 minutes. But some take 20 minutes or more. Love it.
One of the very best
is a very good puzzle game, very addictive. good way to pass time
Master piece :)
Most colorful & hardest puzzle game ever! Paint the entire board with one color!
The demo version of the game in the right retracting elements - to the aquarium did not crash!