Crazy chain

Here is another Lonpos puzzle, again with a small size, so very practical to play with everywhere.
This brainteaser is composed of 7 plastic and colorful pieces.
A booklet is provided (again with no solutions...) with the game and has 2 parts (2 ways of playing).

The first way of playing it to use all the pieces to arrange them into the game plate.
The red obstacle cannot be removed. You need first to choose a level, let's say 1. This level indicates that there are 75 ways of arranging the pieces. The 44th level says that there is ony one solution!
Then you put the pieces. I began with the 1st level and that's not easy at all even if there are many arranging ways of putting the pieces. I struggled quite a lot...!!

1st way of playing

The second way of playing (2nd part of the booklet) is the following: you have to put one piece on the game plate (as shown in the booklet), and then arrange the remaining pieces. And at least, you need to find out the level of the challenge and put the L piece (the level piece) on the  game plate. Again, this is difficult, even for the easiest challenges.

Ok I found that it corresponds to level 2 (which has a total of 64 solutions)

What I like is that, even if the goal remains the same (arranging the pieces), the rules are different as well as the shape of the pieces. There are a lot of challenges.
Again, I personnaly think that, even if it is for everybody, this is pretty difficult. If you like difficulty, go buy one!! :-)

If by chance, any of you guys has enough programming skills to be able to write a program that shows all the combinations for all the level, I think it could be very interesting.

You can buy this puzzle HERE