Castle Halls

As mentioned before, you task is quite clear in Castle Halls, but the way you'll have to complete it is a whole new story. Controls are also quite simple and easy to learn, so there will be no difficulty here.
The real challenge is to carefully manage your resources and use their properties to guide each of them to the designated place in every level.
While moving them around, you should also keep in mind a few simple rules that can save you from restarting an area. For example, two shapes thrown at the same time towards each other will be destroyed by their collision, but if you throw a single objects towards a stationary one, both will survive.
Moreover, each object has a unique property that decides how it will behave when making contact with other shapes. For example, the red spheres and blue squares are neutral, and the same can be said about the blue squares and yellow stars combination but, if a star touches a sphere or vice versa, the sphere will be destroyed.

Solve lots of addictive puzzles

If you think the first dozens of stages are too easy, you should definitely go ahead and see if you can get a real challenge out of this. The game packs no more than 99 different levels, with some that will surely make you think carefully about your approach.
Castle Halls might not be looking that great in terms of graphics, but that's really not the case here. The game manages to offer a fun and addictive puzzle experience that will keep you pinned at your PC for a couple of hours.