A tool for collecting LEGO sets a piece at a time: track which bricks live in which box, see how far each set has to go, and work out which set an unlabelled bag of bricks came from.
01
Identify a bag
Enter a handful of bricks and find the set they came from. Two rare pieces are usually enough.
02Track the shelf
One box per set. Tick off pieces as you find them and watch each set fill up.
03Sort the bins
Record loose bricks by shape and colour, and always know where a piece is kept.
04Build from what you own
Rank every set in the catalogue by how much of it your loose parts would already make.
—