The goal is to make a small plastic piece roll from the starting point to the finish point without rolling on the 2 obstacles.
There are 48 challenges (not a lot in my opinion...) but as the difficulty increases a lot, don't worry you will have enough to do with those challenges.
So you put the card challenges below the acrylic (notice that you can also put your 2 pieces in the hole under the acrylic) and you take the appropriate plastic piece and then you can start playing!
There are some challenges with the red piece and other with the blue piece. With the red you cannot roll on the obstacles, but you can with the blue piece!
For the most difficult challenges it can take up to 20 moves, which is very huge!! The number of moves required are written. Sometimes you can solve one challenge using 9 moves, but it requires 8 moves, so you have to think more...When I had some difficulties, I started from the finish point and went to the starting point. It can help if you're blocked, but not always :-)
Again no solutions are provided but there is a sheet of paper in which you can write the directions to follow for each challenge. But to remember all the 20 moves in the right order is more than tough...
I really enjoyed this game because it's easy to understand and fun to play. And also I don't see a lot of those kind of games. So here it's an opportunity to try rolling games :-)
The challenge below is the easiest: it requires 2 moves. So as you understand the directions are: one right and one up.
The second puzzle looks almost the one above except that it has more plastic pieces (4 vs 2) and so more challenges (around 230). The rules are the same. In the small booklets are written the number of moves required for each piece.
In my opinion, I prefer having the playing card as with the 1st game rather than this paper booklet that you put below the acrylic. But I assume that, as there are more challenges, it would have been too thick.
So which one to choose? Well I recommend the second one because there are more challenges. But if you have already the first one, no doubt that you will also like the second one.
You can buy your rolling puzzle(s) from Lonpos HERE