Build Bridges Puzzle

https://dl.dropboxusercontent.com/u/...es/feature.jpg

Build Bridges is an addictive and challenging logic puzzle known as Hashiwokakero.

Rules
The goal is to connect all of the islands (circles) by drawing a series of bridges between the islands.
The bridges must follow certain criteria:

• They must begin and end at distinct islands, travelling a straight line in between.
• They must not cross any other bridges or islands.
• They may only run perpendicularly.
• At most two bridges connect a pair of islands.
• The number of bridges connected to each island must match the number on that island.
• The bridges must connect the islands into a single connected group.

Features

• Unlimited number of puzzles for free
• 4 levels of difficulty - small, medium, large and extra large
• Undo/Redo
• Autosave
• Useful highlighting

Game on Google Play:
https://play.google.com/store/apps/d....hashiwokakero

As, i always like to play puzzle games. This will become one of my favorites. From all the features, i like UNDO/REDO the most.

Any time hanis. I have played this game one time. It looks more challenging. Am i right?