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 Chamber of Secrets — 4% complete

Buy 552 pieces across 145 lots.

🛒 Source the gap from the parts marketplace

14 of 145 part-lots available now (10%) · 131 still to import. Total-to-door R222 across 1 order(s) — parts + per-seller shipping.

BrickBits Spares · 28 lotsR222 (parts R152 + ship R70)

The missing parts

Buy	Part	Colour	Name
22×	3040b	Sand Green	Slope 45° 2 x 1 with Bottom Pin
21×	4589	Sand Green	Cone 1 x 1 [No Top Groove]
20×	30136	Black	Brick Special 1 x 2 Palisade [aka Log]
19×	3010	Dark Gray	Brick 1 x 4
19×	3023	Light Gray	Plate 1 x 2
18×	6091	Dark Gray	Brick Curved 1 x 2 x 1 1/3 with Curved Top
16×	2339	Black	Brick Arch 1 x 5 x 4 [Continuous Bow]
16×	2449	Light Gray	Slope Inverted 75° 2 x 1 x 3
15×	3023	Dark Gray	Plate 1 x 2
12×	3069b	Light Gray	Tile 1 x 2 with Groove
11×	3004	Light Gray	Brick 1 x 2
10×	3001	Dark Gray	Brick 2 x 4
10×	3004	Dark Gray	Brick 1 x 2
10×	3062b	Dark Gray	Brick Round 1 x 1 Open Stud
8×	2445	Light Gray	Plate 2 x 12
8×	30043	Black	Plate Special 1 x 4 with Bar Down
8×	3023	Black	Plate 1 x 2
8×	3034	Black	Plate 2 x 8
8×	3062b	Black	Brick Round 1 x 1 Open Stud
8×	3068b	Dark Gray	Tile 2 x 2 with Groove
8×	6126a	Trans-Neon Orange	Wave / Flame Rounded with Base Pegs
6×	2431	Light Gray	Tile 1 x 4 with Groove
5×	30115	Black	Animal, Snake, Small
5×	3942c	Sand Green	Cone 2 x 2 x 2, Open Stud
5×	3958	Black	Plate 6 x 6
4×	2357	Light Gray	Brick 2 x 2 Corner
4×	2454a	Tan	Brick 1 x 2 x 5 with Blocked Open Studs and Bottom Stud Holder with Asymmetric Ridges
4×	3005	Dark Gray	Brick 1 x 1
4×	3022	Sand Green	Plate 2 x 2
4×	3023	Sand Green	Plate 1 x 2
4×	3024	Black	Plate 1 x 1
4×	30246	Dark Gray	Panel 3 x 4 x 6 with Arched Window
4×	3062b	Tan	Brick Round 1 x 1 Open Stud
4×	3068b	Black	Tile 2 x 2 with Groove
4×	3069b	Black	Tile 1 x 2 with Groove
4×	3622	Dark Gray	Brick 1 x 3
4×	3679	Light Gray	Turntable 2 x 2 Plate - Top
4×	3680	Black	Turntable 2 x 2 Plate, Base
4×	3684	Light Gray	Slope 75° 2 x 2 x 3 [Hollow Studs]
4×	3710	Light Gray	Plate 1 x 4