Sand Trap is one of those games that at first seem too hard to bother with, but when you try to stop playing it you discover you're hooked.
The goal is to get as much sand as you possibly can out of the maze and into the bucket at the bottom of the screen. You need to rotate your maze every which way to get the sand rolling around it. You then try to direct the sand to one of the exits of the maze, and hopefully into the bucket. It took me several tries to actually get sand into the bucket, but that might be due to the fact that I didn't even realize the bucket was there at first. Things improved significantly after that.
As you level up, the mazes get more complicated, with moving parts and other things making your life more difficult. Once you manage to get through all these obstacles and get enough sand into your bucket, you can move on.
As I mentioned, this is not an easy game, but it's highly addictive. The graphics remind me of some long lost game from the 80s, but this just proves that you don't need super graphics and crazy sound to make a game work. There's a soothing guitar track playing in the background and that's it, as far as I could hear, and you can enjoy it just as much with no sound at all.
If you like a fun physics challenge, don't miss out on this one!