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 Sentry and Catapult — 0% complete

Buy 41 pieces across 30 lots.

🛒 Source the gap from the parts marketplace

0 of 30 part-lots available now (0%) · 30 still to import. Total-to-door R0 across 0 order(s) — parts + per-seller shipping.

No loose-part supply matched yet — be the first to list these.

The missing parts

Buy	Part	Colour	Name
6×	4066pr0005	Reddish Brown	Duplo Brick 1 x 2 x 2 with Nailed Crossed Wooden Boards Print
3×	51708	Reddish Brown	Duplo Flagpole / Antenna 1 x 9
2×	31110	Black	Duplo Brick 2 x 2 x 2
2×	40666	Reddish Brown	Duplo Plate 2 x 4
2×	51725pr0001	Red	Duplo Flag Wavy 2 x 5 with Castle Dragon Print
2×	6474	Black	Duplo Brick 2 x 2 Slope 45°
1×	2223	Black	Duplo Ladder Stand
1×	2224	Reddish Brown	Duplo Ladder 8 Rung
1×	2312c03	Reddish Brown	Duplo Car Base, 2 x 6 with Black Wheels and Open Hitch End
1×	3011	Black	Duplo Brick 2 x 4
1×	31169	Reddish Brown	Duplo Horse Harness
1×	31465	Red	Duplo Plate Special 4 x 6 with Studs on Edge
1×	3437	Black	Duplo Brick 2 x 2
1×	40666	Bright Green	Duplo Plate 2 x 4
1×	41250	Dark Bluish Gray	Ball, Hard Plastic, 51mm (approx. 6 studs diameter)
1×	42236pr0005	Red	Duplo Plate 1 x 2 with Overhang with Dragon Print
1×	4672	Bright Green	Duplo Plate 4 x 8
1×	51711pr0002	Black	Duplo Shield, Angled Triangle with Black Dragon on Yellow and Red Background Print
1×	51711pr0004	Pearl Light Gray	Duplo Shield, Angled Triangle with Lion Looking Left and Crown on Yellow and Blue Background Print
1×	51714	Pearl Light Gray	Duplo Sword, Thick
1×	51725pr0002	Yellow	Duplo Flag Wavy 2 x 5 with Lion and Crown Print
1×	51727pr0001	Black	Duplo Armor with Silver Helmet with Black Top, and Red and Yellow Breastplate and Dragon Print
1×	51728pr0002	Metallic Silver	Duplo Armor with Yellow Top Feather and Blue and Yellow Breastplate with Lion and Crown Print
1×	51732	Black	Duplo Brick 4 x 3 x 3 Wry Inverted
1×	51741pr0002	Blue	Duplo Figure with Rounded Head with Dark Bluish Gray Legs, Blue Chest, White Arms, Dark Bluish Gray Hands
1×	51741pr0005	Bright Light Orange	Duplo Figure with Rounded Head with Black Legs, Black Dragon on Shield, Red Arms, Dark Bluish Gray Hands, Smile Print
1×	51996	Pearl Light Gray	Duplo Broadaxe
1×	52365	Reddish Brown	Duplo Catapult Arm
1×	52366	Reddish Brown	Duplo Catapult Base
1×	75725pr0001	White	Duplo Animal Horse with One Stud and Moveable Head, Eyes Print