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 Jay and Lloyd's Velocity Racers — 4% complete

Buy 294 pieces across 136 lots.

🛒 Source the gap from the parts marketplace

35 of 136 part-lots available now (26%) · 101 still to import. Total-to-door R300 across 1 order(s) — parts + per-seller shipping.

BrickBits Spares · 48 lotsR300 (parts R230 + ship R70)

The missing parts

Buy	Part	Colour	Name
8×	41677	Dark Bluish Gray	Technic Beam 1 x 2 Thin
7×	99207	Black	Bracket 1 x 2 - 2 x 2 Inverted
6×	3023	Green	Plate 1 x 2
6×	32039	Light Bluish Gray	Technic Axle Connector with Axle Hole
6×	6589	Tan	Technic Gear 12 Tooth Bevel
6×	85861	Dark Bluish Gray	Plate Round 1 x 1 with Open Stud
5×	3069b	Blue	Tile 1 x 2 with Groove
5×	3710	Blue	Plate 1 x 4
4×	15672	Green	Slope 45° 2 x 1 with 2/3 Cutout [New Version]
4×	21459	Yellowish Green	Weapon Sword / Katana / Shamshir with Capped Pommel [Square Guard]
4×	2420	Blue	Plate 2 x 2 Corner
4×	26601	White	Wedge Plate 2 x 2 Cut Corner
4×	3022	Light Bluish Gray	Plate 2 x 2
4×	3023	Light Bluish Gray	Plate 1 x 2
4×	32123b	Yellow	Technic Bush 1/2 Smooth with Axle Hole Semi-Reduced
4×	32803	Light Bluish Gray	Slope Curved 2 x 2 x 2/3 Inverted
4×	62462	Flat Silver	Technic Pin Connector Round [Slotted]
4×	65080pat0001	White	Game Controller / Weapon Hilt with Black Buttons
4×	92280	Light Bluish Gray	Plate Special 1 x 2 [Top Clip]
4×	99781	Light Bluish Gray	Bracket 1 x 2 - 1 x 2
3×	15068	Green	Slope Curved 2 x 2 x 2/3
3×	15712	Black	Tile Special 1 x 1 with Clip with Rounded Edges
3×	25892	White	Equipment Boomerang
3×	29119	Blue	Slope Curved 2 x 1 with Stud Notch Right
3×	29120	Blue	Slope Curved 2 x 1 with Stud Notch Left
3×	32062	Red	Technic Axle 2 Notched
3×	32064a	Dark Bluish Gray	Technic Brick 1 x 2 with Axle Hole Type 1 [+ Opening] and Bottom Pin
3×	32073	Yellow	Technic Axle 5
3×	4032a	Light Bluish Gray	Plate Round 2 x 2 with Axle Hole Type 1 (+ Opening)
3×	43722	Green	Wedge Plate 3 x 2 Right
3×	43723	Green	Wedge Plate 3 x 2 Left
3×	48336	Light Bluish Gray	Plate Special 1 x 2 [Side Handle Closed Ends]
3×	65184	Trans-Neon Green	Large Figure Weapon Sword, Blade with Bar, Single Edge
3×	99780	Green	Bracket 1 x 2 - 1 x 2 Inverted
2×	11215	Light Bluish Gray	Bracket 5 x 2 x 1 1/3 with Holes, Pin Bottom
2×	11476	Light Bluish Gray	Plate Special 1 x 2 with Clip Horizontal on Side
2×	11477	White	Slope Curved 2 x 1 No Studs [1/2 Bow]
2×	15070	White	Plate Special 1 x 1 with Vertical Tooth
2×	15535	Light Bluish Gray	Tile Round 2 x 2 with Hole
2×	15573	Black	Plate Special 1 x 2 with 1 Stud with Groove and Inside Stud Holder (Jumper)