- Set number
- 9594
- Theme
- Mindstorms
- Pieces
- 1,356 pcs
- Year
- 2011
How many parts to go?
Can you build this from what you own?
Just pick the sets you own — see this set's completion rate and missing parts instantly.
“Green City Challenge Set” is LEGO® “Mindstorms” theme set number 9594. Released in 2011, it has 1,356 pieces. With Re:GO you can automatically work out what percentage of this set you can build from the LEGO parts you already own, along with the missing parts and an estimated cost. Use the links below to compare prices on Amazon, Rakuten, Yahoo! Shopping, Mercari and Yahoo! Auctions, and find the best deal on new, used, or individual parts.
Part breakdown 237 types
Color split (most first)
Light Bluish Gray×236
Dark Bluish Gray×234
Black×216
Yellow×103
Red×101
Medium Blue×78
Trans-Dark Blue×77
Reddish Brown×76
White×57
Green×32
Lime×29
Blue×27
Main parts (most used first)
3065 Brick 1 x 2 without Bottom Tube
Trans-Dark Blue · ×42
2780 Technic Pin with Friction Ridges Lengthwise and Center Slots
Black · ×41
3038 Slope 45° 2 x 3
Black · ×32
3004 Brick 1 x 2
Medium Blue · ×29
3069b Tile 1 x 2 with Groove
Trans-Dark Blue · ×25
3700 Technic Brick 1 x 2 [1 Pin Hole]
Light Bluish Gray · ×23
2462 Wedge 3 x 3 Facet
Light Bluish Gray · ×20
3622 Brick 1 x 3
Dark Bluish Gray · ×20
3023 Plate 1 x 2
Green · ×19
3004 Brick 1 x 2
Dark Bluish Gray · ×18
2456 Brick 2 x 6
Dark Bluish Gray · ×16
3005 Brick 1 x 1
Medium Blue · ×16
3023 Plate 1 x 2
Medium Blue · ×16
3001 Brick 2 x 4
Dark Bluish Gray · ×14
3010 Brick 1 x 4
Dark Bluish Gray · ×14
3003 Brick 2 x 2
Reddish Brown · ×13
3004 Brick 1 x 2
Yellow · ×13
32002 Technic Pin 3/4
Dark Bluish Gray · ×13
3298 Slope 33° 3 x 2
Red · ×13
40490 Technic Beam 1 x 9 Thick
Light Bluish Gray · ×13
3003 Brick 2 x 2
Dark Tan · ×12
3004 Brick 1 x 2
Dark Tan · ×12
3043 Slope 45° 2 x 2 Double
Black · ×12
3941 Brick Round 2 x 2 with Axle Hole
Trans-Neon Green · ×12
More “Mindstorms” theme sets
Re:GO is an unofficial service and is not affiliated with the LEGO Group. LEGO® is a trademark of the LEGO Group. Data is based on Rebrickable and others.