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 — 9% complete

Buy 1,125 pieces across 247 lots.

🛒 Source the gap from the parts marketplace

38 of 247 part-lots available now (15%) · 209 still to import. Total-to-door R595 across 1 order(s) — parts + per-seller shipping.

BrickBits Spares · 87 lotsR595 (parts R525 + ship R70)

The missing parts

Buy	Part	Colour	Name
47×	3941	Tan	Brick Round 2 x 2 with Axle Hole
42×	30136	Tan	Brick Special 1 x 2 Palisade [aka Log]
30×	3004	Dark Tan	Brick 1 x 2
23×	59900	Sand Green	Cone 1 x 1 [Top Groove]
22×	30136	Reddish Brown	Brick Special 1 x 2 Palisade [aka Log]
21×	3005	Tan	Brick 1 x 1
18×	30046	Black	Window 1 x 2 x 2 2/3 Pane Lattice Diamond with Rounded Top
16×	2921	Reddish Brown	Brick Special 1 x 1 with Handle
16×	3003	Tan	Brick 2 x 2
16×	3004	Dark Bluish Gray	Brick 1 x 2
16×	30044	Reddish Brown	Window 1 x 2 x 2 2/3 with Rounded Top
16×	4070	Reddish Brown	Brick Special 1 x 1 with Headlight
15×	3005	Trans-Orange	Brick 1 x 1
15×	3005	Trans-Dark Blue	Brick 1 x 1
15×	30136	Dark Tan	Brick Special 1 x 2 Palisade [aka Log]
15×	3622	Tan	Brick 1 x 3
15×	3659	Tan	Brick Arch 1 x 4
15×	60592	Reddish Brown	Window 1 x 2 x 2 Flat Front
14×	3023	Dark Bluish Gray	Plate 1 x 2
14×	3062b	Tan	Brick Round 1 x 1 Open Stud
14×	3245b	Tan	Brick 1 x 2 x 2 with Inside Axle Holder
13×	3794a	Reddish Brown	Plate Special 1 x 2 with 1 Stud without Groove (Jumper)
12×	3008	Tan	Brick 1 x 8
12×	3039	Sand Green	Slope 45° 2 x 2
12×	3665	Tan	Slope Inverted 45° 2 x 1
12×	3942c	Sand Green	Cone 2 x 2 x 2, Open Stud
12×	54200	Black	Slope 30° 1 x 1 x 2/3 (Cheese Slope)
12×	87087	Tan	Brick Special 1 x 1 with Stud on 1 Side
10×	2357	Tan	Brick 2 x 2 Corner
10×	3010	Tan	Brick 1 x 4
10×	3040b	Sand Green	Slope 45° 2 x 1 with Bottom Pin
10×	32000	Tan	Technic Brick 1 x 2 [2 Pin Holes]
10×	3659	Dark Tan	Brick Arch 1 x 4
10×	54200	Reddish Brown	Slope 30° 1 x 1 x 2/3 (Cheese Slope)
10×	85984	Dark Bluish Gray	Slope 30° 1 x 2 x 2/3
9×	30137	Reddish Brown	Brick Special 1 x 4 Palisade [aka Log]
9×	3034	Reddish Brown	Plate 2 x 8
9×	3048c	Sand Green	Slope 45° 2 x 1 Triple with Ovoid Bottom Pin
9×	3794a	Dark Bluish Gray	Plate Special 1 x 2 with 1 Stud without Groove (Jumper)
8×	2343	Pearl Gold	Equipment Goblet / Glass