Input your LEGO® sets and see which other sets you can build next.
Limitations: This tool only take piece shapes into account. Normally, prints and stickers should be ignored. There are however many cases which this tool does not take into account. Some identical pieces in the LEGO catalog are listed under multiple different identification numbers. Some nearly identical pieces can be swapped for each other. Pieces which aren't load bearing could be omitted or replaced with different shaped pieces.
Set data provided by https://rebrickable.com/.