Build engine

Tell it the sets you own; it shows what you can (nearly) build and the exact parts to buy for a target.

🧱 What you can (nearly) build

%	Set	Name	Buy pcs	Lots
100%	10256-1	Taj Mahal	0	0
93%	10189-1	Taj Mahal	420	21
81%	10230-1	Mini Modulars	254	95

🎯 Build Hogwarts Castle: Flying Lessons — 11% complete

Buy 554 pieces across 198 lots.

🛒 Source the gap from the parts marketplace

57 of 198 part-lots available now (29%) · 141 still to import. Total-to-door R480 across 1 order(s) — parts + per-seller shipping.

BrickBits Spares · 82 lotsR480 (parts R410 + ship R70)

The missing parts

Buy	Part	Colour	Name
24×	85984	Tan	Slope 30° 1 x 2 x 2/3
22×	30136	Tan	Brick Special 1 x 2 Palisade [aka Log]
13×	87620	Tan	Wedge 2 x 2 Facet
11×	3665	Tan	Slope Inverted 45° 2 x 1
10×	3062b	Dark Brown	Brick Round 1 x 1 Open Stud
9×	3005	Dark Tan	Brick 1 x 1
9×	30136	Reddish Brown	Brick Special 1 x 2 Palisade [aka Log]
8×	25269	Light Bluish Gray	Tile Round 1 x 1 Quarter
8×	3024	Medium Nougat	Plate 1 x 1
8×	34103	Tan	Plate Special 1 x 3 with 2 Studs with Groove and Inside Stud Holder (Jumper)
8×	3659	Tan	Brick Arch 1 x 4
7×	30136	Dark Bluish Gray	Brick Special 1 x 2 Palisade [aka Log]
7×	3023	Dark Tan	Plate 1 x 2
6×	3040b	Light Bluish Gray	Slope 45° 2 x 1 with Bottom Pin
6×	3062b	Dark Bluish Gray	Brick Round 1 x 1 Open Stud
6×	32000	Tan	Technic Brick 1 x 2 [2 Pin Holes]
6×	3460	Tan	Plate 1 x 8
6×	3710	Dark Tan	Plate 1 x 4
6×	54200	Tan	Slope 30° 1 x 1 x 2/3 (Cheese Slope)
6×	87620	Dark Bluish Gray	Wedge 2 x 2 Facet
6×	98283	Medium Nougat	Brick Special 1 x 2 with Masonry Brick Profile
5×	2357	Tan	Brick 2 x 2 Corner
5×	3008	Tan	Brick 1 x 8
5×	4477	Tan	Plate 1 x 10
5×	54200	Light Bluish Gray	Slope 30° 1 x 1 x 2/3 (Cheese Slope)
5×	6541	Black	Technic Brick 1 x 1 with Pin Hole
4×	14716	Tan	Brick 1 x 1 x 3
4×	14719	Reddish Brown	Tile 2 x 2 Corner
4×	1927	Reddish Brown	Hinge Plate 1 x 4 Swivel Top / Base - Hollow Clip [Complete Assembly]
4×	3010	Dark Bluish Gray	Brick 1 x 4
4×	3010	Tan	Brick 1 x 4
4×	3069b	Dark Tan	Tile 1 x 2 with Groove
4×	3245c	Tan	Brick 1 x 2 x 2 with Inside Stud Holder
4×	3622	Tan	Brick 1 x 3
4×	3623	Dark Bluish Gray	Plate 1 x 3
4×	3623	Reddish Brown	Plate 1 x 3
4×	3623	Black	Plate 1 x 3
4×	3830	Tan	Hinge Brick 1 x 4 [Upper]
4×	3831	Tan	Hinge Brick 1 x 4 [Lower]
4×	38320	Black	Window Pane Latticed 1 x 2 x 2