How many pieces does the LEGO MISSION MARS Challenge Kit (9788-1) have?

The LEGO MISSION MARS Challenge Kit set (9788-1) contains 1209 pieces. It was released in 2003 as part of the LEGO FIRST LEGO League theme.

How can I find missing parts for LEGO set 9788-1?

On BrickMissing you can check which parts from the LEGO MISSION MARS Challenge Kit (9788-1) you already own. Add your LEGO collection and we'll show exactly which of the 1209 pieces you're missing and which you already have.

Can I build the LEGO MISSION MARS Challenge Kit with parts I already have?

Use BrickMissing's free parts checker to find out. Add LEGO sets you own to your collection and we'll cross-reference all 1209 parts to show your buildability percentage and which specific pieces you still need.

What theme is the LEGO MISSION MARS Challenge Kit from?

The LEGO MISSION MARS Challenge Kit (9788-1) belongs to the LEGO FIRST LEGO League theme. You can browse all FIRST LEGO League sets on BrickMissing to find more sets from this theme.

MISSION MARS Challenge Kit

9788-1 FIRST LEGO League 2003 1209 parts 7.9% catalog rarity Intermediate

MISSION MARS Challenge Kit (9788-1) is a LEGO set with a listed count of 1209 parts. Available inventory data is shown below.

Parts Inventory

🧱 1209 parts

Showing the first 12 rows of the parts list (1209 pieces in total). The full list loads automatically.

Color	Qty	LEGO price each
Green	9×	Check price → View
Yellow	13×	€0,12 View at LEGO → View
Black	10×	€0,12 View at LEGO → View
Dark Gray	6×	Check price → View
Black	3×	€0,29 View at LEGO → View
Tan	2×	Check price → View
Black	1×	€0,07 View at LEGO → View
Black	4×	€0,48 View at LEGO → View
Black	104×	Check price → View
Tan	2×	€0,10 View at LEGO → View
Black	1×	€0,19 View at LEGO → View
Tan	1×	€0,13 View at LEGO → View

I already have an account

Catalog rarity

How common are the parts in MISSION MARS Challenge Kit?

7.9%Moderate rarity

more commonless common

12 of 152 recorded part+color combinations appear in 3 or fewer sets in our catalog. This does not measure replacement availability or price.

Theme average

14.4%

All sets

6.7%

Least common in our catalog

Technic Pin Connector Perpendicular 2 x… · Light Gray · only this set in our catalogHose, Ribbed 7mm D. 8L / 6.4cm · Metallic Silver · only this set in our catalogHose, Ribbed 7mm D. 13L / 10.4cm · Metallic Silver · only this set in our catalog

How we calculate this →