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 Extreme Team Challenge — 4% complete

Buy 328 pieces across 124 lots.

🛒 Source the gap from the parts marketplace

15 of 124 part-lots available now (12%) · 109 still to import. Total-to-door R200 across 1 order(s) — parts + per-seller shipping.

BrickBits Spares · 24 lotsR200 (parts R130 + ship R70)

The missing parts

Buy	Part	Colour	Name
20×	6019	Light Gray	Plate Special 1 x 1 with Clip Horizontal [Thick U Clip]
18×	3023	Black	Plate 1 x 2
10×	3710	Light Gray	Plate 1 x 4
10×	6636pr0005	Yellow	Tile 1 x 6 with Wood Grain Print
8×	3660	Black	Slope Inverted 45° 2 x 2 [Ovoid Bottom Pin, Bar-sized Stud Holes]
8×	4085c	Blue	Plate Special 1 x 1 with Clip Vertical [Thick U Clip]
7×	3666	Yellow	Plate 1 x 6
7×	6015	Black	Tyre 21 x 12 with Offset Tread Small Wide
6×	3004	Light Gray	Brick 1 x 2
6×	3023	Light Gray	Plate 1 x 2
6×	3024	Trans-Yellow	Plate 1 x 1
6×	4460a	Light Gray	Slope 75° 2 x 1 x 3 with Open Stud
6×	6014a	White	Wheel 11 x 12 with Hole Round for Wheels Holder Pin
5×	3700	Light Gray	Technic Brick 1 x 2 [1 Pin Hole]
4×	2445	Black	Plate 2 x 12
4×	3001	Black	Brick 2 x 4
4×	3002	Light Gray	Brick 2 x 3
4×	3010	Red	Brick 1 x 4
4×	3039	Light Gray	Slope 45° 2 x 2
4×	3068b	Light Gray	Tile 2 x 2 with Groove
4×	3184	White	Plate Special 1 x 4 with Towball
4×	3623	Black	Plate 1 x 3
4×	3749	Light Gray	Technic Axle Pin without Friction Ridges Lengthwise
4×	4070	Red	Brick Special 1 x 1 with Headlight
4×	4275b	Light Gray	Hinge Plate 1 x 2 with 3 Fingers [Hollow Studs]
4×	4276b	Light Gray	Hinge Plate 1 x 2 with 2 Fingers and Hollow Studs
4×	6581	Black	Tyre 20 x 30 Balloon Medium 49.6 x 20
4×	6582	White	Wheel 20 x 30 Balloon Medium
4×	6636	Light Gray	Tile 1 x 6 with Groove
4×	75535	Yellow	Technic Pin Connector Round [No Slot]
3×	14210	Green	String with End Studs and Minifig Grips 21L
3×	2412b	Yellow	Tile Special 1 x 2 Grille with Bottom Groove
3×	2449	Black	Slope Inverted 75° 2 x 1 x 3
3×	2569	Trans-Neon Green	Antenna 8H Whip
3×	3003	Light Gray	Brick 2 x 2
3×	3020	Light Gray	Plate 2 x 4
3×	3022	Black	Plate 2 x 2
3×	3069b	Light Gray	Tile 1 x 2 with Groove
3×	3298	Light Gray	Slope 33° 3 x 2
3×	3937	Black	Hinge Brick 1 x 2 Base