Cadena spintronic (300 eslabones)

I ordered this together with some other extra parts so i could build some things that were slightly more complex than what is in the puzzle book. Once I had it, i found our that having a bit of extra chain also means that you spend a lot less time shortening and lengthening chains as there will often be some chain that was used before and happens to have the right length.
Also: For the more complicated puzzles from the book part placement just becomes a bit easier as the length of available chains will no longer be the bottleneck.

This has been a great addition to the STEM games for my child. Great artwork and the puzzle book is awesome.

Intriguing and enjoyable - at least at the opening of Act 1.

Arrived earlier than expected. I think grandson will love.

This is the best board game ever, my son and I are having a blast building circuits and watching the electricity flow. ❤️