Stupid Ninjas

Stupid Ninjas have infested the land and you are the villagers last hope to restore order and sanity.

Use your Samurai sword wisely, you only have 1, 2 or 3 slashes to clear a level... fortunately, those Stupid Ninjas carry plenty of dangerous weapons to create chain reactions. Collect 3 shuriken in each level, and make sure to improve your time bonus once you figured out the correct sequence.