1LINE - one-stroke puzzle game for iOS

1Line is a fun puzzle solving game that will stimulate your brain and sharpen your wits. The goal of the game is simple -- connect all the dots in a figure with just one line. It starts off with simple shapes, but with each stage and level the number of lines and difficulty of solving the puzzle increases.

Pros

Fun and mentally stimulating: 1Line is fun to play and helps you exercise/train your brain. It is also good for killing time or relieving stress.

Many stages: There are many levels and stages available and the complexity of the shapes increases with each one. There are hints available if you get stuck and need help.

Cons

Advertisements: Ads appear after each stage is completed and can be somewhat distracting to the gameplay.

Slow rise in difficulty: The game starts with stages that are very easy and gets challenging along the way, but to get to the more difficult ones you need to go through many simple and repetitive ones.

Bottom Line

If you're looking for a fun and mentally stimulating game, look no further! 1Line features many challenging stages and levels that will help you exercise your brain. The downsides are ads appearing each time you complete a stage and the slow increase in difficulty.