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 Airline Promotional Set — 14% complete

Buy 118 pieces across 69 lots.

🛒 Source the gap from the parts marketplace

20 of 69 part-lots available now (29%) · 49 still to import. Total-to-door R160 across 1 order(s) — parts + per-seller shipping.

BrickBits Spares · 20 lotsR160 (parts R90 + ship R70)

The missing parts

Buy	Part	Colour	Name
6×	3139	Black	Tyre 14 x 4 Smooth Small Single
6×	4624	White	Wheel 8 x 6
5×	3710	Blue	Plate 1 x 4
4×	3023	Dark Bluish Gray	Plate 1 x 2
4×	3024	Dark Bluish Gray	Plate 1 x 1
4×	30363	Black	Slope 18° 4 x 2
4×	4855	Blue	Wedge Sloped Inverted 4 x 4 Triple [2 Connections between Front Studs]
3×	4870	Light Bluish Gray	Wheel Holder 2 x 2 Thin with Split Wheel Clip Pins
2×	2377	White	Window 1 x 2 x 2 Plane, Solid Studs
2×	2413	White	Wedge Plate 4 x 9 without Stud Notches
2×	2432	Yellow	Tile Special 1 x 2 with Handle
2×	2458	Blue	Brick Special 1 x 2 with Pin
2×	2540	Dark Bluish Gray	Plate Special 1 x 2 Side Handle [Free Ends]
2×	3021	Dark Bluish Gray	Plate 2 x 3
2×	3022	Yellow	Plate 2 x 2
2×	3023	Blue	Plate 1 x 2
2×	3024	Blue	Plate 1 x 1
2×	3070b	Dark Bluish Gray	Tile 1 x 1 with Groove
2×	3460	Blue	Plate 1 x 8
2×	3666	Blue	Plate 1 x 6
2×	3854	White	Window 1 x 2 x 3 Pane
2×	3899	Red	Equipment Cup / Mug [Plain]
2×	4032a	Red	Plate Round 2 x 2 with Axle Hole Type 1 (+ Opening)
2×	43712	White	Wedge Curved 6 x 4 Triple
2×	4617b	Black	Propeller 3 Blade 5.5 Diameter with Hole for Technic Pin
2×	48183	Dark Bluish Gray	Wedge Plate 3 x 4 with Stud Notches
2×	4856a	White	Wedge Sloped Inverted 6 x 4 with 2 Stud Connections
2×	4862	Trans-Brown	Glass for Window 1 x 2 x 2 Plane
2×	4865a	White	Panel 1 x 2 x 1 [Square Corners]
1×	2437	Trans-Brown	Windscreen 3 x 4 x 1 1/3 with 2 Studs on Top
1×	3003	Light Bluish Gray	Brick 2 x 2
1×	3031	Dark Bluish Gray	Plate 4 x 4
1×	3034	Blue	Plate 2 x 8
1×	3035	Light Bluish Gray	Plate 4 x 8
1×	3039pr0013	White	Slope 45° 2 x 2 with Aircraft Multiple Flight Controls Print
1×	3068b	Blue	Tile 2 x 2 with Groove
1×	3795	Dark Bluish Gray	Plate 2 x 6
1×	3853	Black	Window 1 x 4 x 3
1×	3941	White	Brick Round 2 x 2 with Axle Hole
1×	3942c	White	Cone 2 x 2 x 2, Open Stud