Learn to build 10 LEGO machines, then experiment to create a chain reaction.
With a handful of basic bricks from your LEGO collection, the only thing you’ll need is a little imagination.
LEGO® Chain Reactions
Learn to build 10 LEGO machines, then experiment to create a chain reaction.
With a handful of basic bricks from your LEGO collection, the only thing you’ll need is a little imagination.
We use cookies from third party services for marketing activities and to offer you a better experience. Read about how we use cookies and how you can control them by clicking "Privacy Preferences".