How many pieces are in the CITY SHAPER Challenge Kit?

CITY SHAPER Challenge Kit contains 2,238 pieces.

When was the CITY SHAPER Challenge Kit released?

CITY SHAPER Challenge Kit was released in 2019.

🏛 FIRST LEGO League

Set #45809

CITY SHAPER Challenge Kit

The City Shaper Challenge Kit is a versatile and educational LEGO set.

Before you buy

Who it's for: Intermediate build Ideal for LEGO enthusiasts, educators, and teams participating in FIRST LEGO League, encouraging collaborative building and problem-solving.
Build: 2,238 pieces · about 4.5 hours Build time is an estimate.
Availability: Likely retired

★★★★☆ 4.2 AI-generated review score, not a customer rating

The City Shaper Challenge Kit is praised for its massive parts selection and open-ended building possibilities, making it a valuable resource for educators and serious builders. However, some find the lack of specific instructions or a clear building goal to be a drawback, preferring sets with more guided experiences.

Check price on eBay

📝 Our Take

AI-assisted editorial summary, grounded in our LEGO database and public community discussions. How we use AI

The City Shaper Challenge Kit is a versatile and educational LEGO set. Designed for the FIRST LEGO League, it provides a wealth of parts and possibilities for creative building and problem-solving.

This set is perfect for educators, LEGO clubs, and serious builders. With over 2000 pieces, it offers ample material for collaborative projects and exploring various construction techniques.

Skip this if you are looking for a specific model or a traditional LEGO set experience. This kit is more about open-ended building and experimentation rather than replicating a particular design. Consider LEGO City sets for more structured builds.

✨ New

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🧱 Building Experience

AI-assisted build estimate, grounded in our LEGO database and public community discussions. How we use AI

🧩

2,238

Pieces

⏱

4.5h

Estimated Build Time

📊

Intermediate

Difficulty

Build Highlights:

Exploration of various Technic building techniques.
Experimentation with structural integrity and functionality.
Creative problem-solving through open-ended building challenges.
Opportunity for collaborative teamwork and design iteration.

📈 Investment Analysis

AI-assisted investment analysis, grounded in our LEGO database and public community discussions. How we use AI

Not enough price history for a trend

Investment Grade

⏳ Retired

The City Shaper Challenge Kit presents a unique investment proposition. As a retired set specifically designed for educational purposes, its value lies in its comprehensive parts inventory and potential for MOC building. The large piece count and variety of elements make it attractive to builders looking to expand their collection. While it may not experience the same rapid appreciation as licensed sets, its rarity and utility contribute to its long-term investment potential. However, its niche appeal means it may not be as liquid as more mainstream sets.

Not Financial Advice: Content is for educational purposes only. Past performance doesn't guarantee future results. Full disclaimer

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Compared to other LEGO education kits, the City Shaper Challenge Kit offers a high piece count and a diverse range of elements, making it a versatile choice for builders. While sets like the LEGO Education SPIKE Prime (45678-1) focus on robotics and coding, the City Shaper kit emphasizes open-ended building and problem-solving. Builders looking for a more structured experience might prefer the SPIKE Prime, but those seeking a wealth of parts for creative MOCs will find the City Shaper kit more appealing.

1 Minifigure Included

Light Bluish Grey Torso, Reddish Brown Legs, Reddish Brown Hair

4 parts

C+

Includes a single minifigure with a Light Bluish Grey Torso, Reddish Brown Legs, and Reddish Brown Hair. This figure is fairly generic and not particularly rare.

📦 Parts Inventory

Official piece count: 2,238
Parts cataloged in this inventory: 151 unique parts, 2,154 pieces
Minifigures: 1

LEGO counts 2,238 pieces. This inventory comes from a separate parts catalog and lists 2,158, including the 4 parts inside the minifigures; the two do not always count the same elements, so their totals differ. Spare parts are counted in neither figure.

Missing a piece? Check this set piece by piece, with look-alike colors flagged and element IDs for replacements.

Flag 2 x 2 Square...

Part #: 11055 2× Red

Technic Axle Pin ...

Part #: 11214 18× Dark Bluish Gray

Technic Axle Pin ...

Part #: 11214 4× Red

Bracket 5 x 2 x 1...

Part #: 11215 2× Light Bluish Gray

Wheel 18 x 8 with...

Part #: 13971 1× Light Bluish Gray

Tile Round 2 x 2 ...

Part #: 14769 2× White

Brick Curved 2 x ...

Part #: 15068 19× Dark Bluish Gray

Technic Pin Conne...

Part #: 15100 6× Light Bluish Gray

Technic Panel 3 x...

Part #: 15458 6× White

Tile Special Roun...

Part #: 15535 2× Dark Bluish Gray

Plate Special 1 x...

Part #: 15573 4× White

Technic Axle Pin ...

Part #: 18651 2× Black

Technic Pin Conne...

Part #: 18654 2× White

Plate Special Rou...

Part #: 18674 2× Light Bluish Gray

Technic Turntable...

Part #: 18938 1× Black

Technic Turntable...

Part #: 18939 1× Light Bluish Gray

Technic Panel 5 x...

Part #: 18945 4× White

Tile Special Roun...

Part #: 20482 4× Trans-Clear

Brick 2 x 2 Corner

Part #: 2357 4× Black

Part #: 2357 12× White

String Cord with ...

Part #: 23924 1× Black

Technic Gear Rack...

Part #: 24121 2× Yellow

Tile Special 1 x ...

Part #: 2412b 4× White

Plate 2 x 2 Corner

Part #: 2420 4× Green

Plate 2 x 2 Corner

Part #: 2420 4× Blue

Plate 2 x 2 Corner

Part #: 2420 4× Dark Tan

Plant, Leaves 4 x 3

Part #: 2423 2× White

Wheel Wheelchair ...

Part #: 24314c01 2× Trans-Clear

Technic Axle 3 wi...

Part #: 24316 1× Reddish Brown

Plant, Flower, Pl...

Part #: 24866 8× White

Wheel Skateboard ...

Part #: 2496 1× Black

Technic Link 1 x 16

Part #: 2637 4× Red

Brick Special 1 x...

Part #: 26604 8× White

Technic Pin with ...

Part #: 2780 200× Black

Technic Pin Conne...

Part #: 27940 1× Dark Bluish Gray

Zipline, 22L with...

Part #: 27965 2× Flat Silver

Brick 2 x 4

Part #: 3001 8× White

Part #: 3001 1× Light Bluish Gray

Brick 2 x 3

Part #: 3002 1× Yellow

Brick 1 x 2

Part #: 3004 2× White

Window 1 x 2 x 2 ...

Part #: 30044 4× White

Brick 1 x 1

Part #: 3005 8× White

Brick 1 x 1

Part #: 3005 4× Medium Azure

Brick 1 x 1

Part #: 3005 4× Tan

Brick 1 x 4

Part #: 3010 12× White

Brick 1 x 4

Part #: 3010 2× Tan

Brick 1 x 4

Part #: 3010 22× Medium Azure

Animal, Bat

Part #: 30103 1× Black

Plate 2 x 4

Part #: 3020 23× Light Bluish Gray

Plate 2 x 4

Part #: 3020 8× White

Plate 2 x 4

Part #: 3020 1× Yellow

Plate 2 x 3

Part #: 3021 1× Blue

Plate 2 x 3

Part #: 3021 1× Yellow

Plate 2 x 3

Part #: 3021 2× Red

Plate 2 x 3

Part #: 3021 1× Black

Plate 2 x 2

Part #: 3022 1× Green

Part #: 3023 17× Black

Plate 1 x 2

Part #: 3023 11× Trans-Clear

Plate 1 x 2

Part #: 3023 2× Blue

Plate 1 x 2

Part #: 3023 2× White

Part #: 3031 14× White

Plate 4 x 4

Part #: 3031 12× Medium Azure

Plate 4 x 6

Part #: 3032 2× White

Plate 4 x 6

Part #: 3032 12× Light Bluish Gray

Plate 4 x 8

Part #: 3035 10× White

Part #: 30395 1× Dark Bluish Gray

Brick 1 x 2 witho...

Part #: 3065 1× Trans-Clear

Tile 2 x 2 with G...

Part #: 3068b 1× Medium Azure

Tile 2 x 2 with G...

Part #: 3068b 3× White

Tile 2 x 2 with G...

Part #: 3068b 1× Green

Tile 2 x 2 with G...

Part #: 3068b 1× Blue

Part #: 3069b 1× Blue

Tile 1 x 2 with G...

Part #: 3069b 2× Black

Tile 1 x 2 with G...

Part #: 3069b 24× Red

Tile 1 x 2 with G...

Part #: 3069b 12× Medium Azure

Tile 1 x 2 with G...

Part #: 3069b 20× Tan

Tile 1 x 2 with G...

Part #: 3069b 2× Yellow

Tile 1 x 2 with G...

Part #: 3069b 20× White

Tile 1 x 1 with G...

Part #: 3070b 1× Trans-Green

Plate Special 3 x...

Part #: 3176 4× Light Bluish Gray

Technic Brick 1 x...

Part #: 32000 8× Light Bluish Gray

Technic Pin 3/4

Part #: 32002 4× Tan

Technic Beam 1 x ...

Part #: 32009 4× Yellow

Technic Beam 1 x ...

Part #: 32009 2× Light Bluish Gray

Technic Beam 1 x ...

Part #: 32009 2× Dark Bluish Gray

Technic Beam 1 x ...

Part #: 32009 6× Reddish Brown

Technic Reel 3 x 2

Part #: 32012 1× Dark Bluish Gray

Technic Axle and ...

Part #: 32013 4× Dark Bluish Gray

Technic Axle and ...

Part #: 32013 4× Light Bluish Gray

Technic Axle and ...

Part #: 32013 2× Blue

Technic Axle and ...

Part #: 32034 2× Black

Technic Axle and ...

Part #: 32034 5× Light Bluish Gray

Technic Pin Long ...

Part #: 32054 15× Orange

Technic Pin Long ...

Part #: 32054 11× Light Bluish Gray

Technic Axle 2 No...

Part #: 32062 2× Black

Technic Axle 2 No...

Part #: 32062 7× Red

Technic Axle 5

Part #: 32073 4× Light Bluish Gray

Technic Bush 1/2 ...

Part #: 32123b 14× Yellow

Technic Axle and ...

Part #: 32126 4× Black

Technic Beam 2 x ...

Part #: 32140 3× Light Bluish Gray

Technic Beam 2 x ...

Part #: 32140 10× Dark Bluish Gray

Technic Axle and ...

Part #: 32184 2× Light Bluish Gray

Technic Axle and ...

Part #: 32184 2× Red

Technic Gear 12 T...

Part #: 32270 1× Black

Technic Beam 1 x ...

Part #: 32271 5× Green

Technic Beam 1 x ...

Part #: 32271 2× Yellow

Technic Beam 1 x ...

Part #: 32278 2× Yellow

Technic Beam 1 x ...

Part #: 32278 8× Dark Bluish Gray

Technic Beam 1 x ...

Part #: 32278 1× Black

Technic Link 1 x 9

Part #: 32293 1× Black

Technic Beam 1 x ...

Part #: 32316 5× Light Bluish Gray

Technic Beam 1 x ...

Part #: 32316 2× Yellow

Technic Beam 1 x ...

Part #: 32316 13× Dark Bluish Gray

Brick 1 x 2 x 2 w...

Part #: 3245c 40× Tan

Brick 1 x 2 x 2 w...

Part #: 3245c 40× Red

Brick 1 x 2 x 2 w...

Part #: 3245c 32× White

Technic Ball Joint

Part #: 32474 1× Blue

Technic Beam 1 x ...

Part #: 32523 2× Light Bluish Gray

Technic Beam 1 x ...

Part #: 32523 16× Blue

Technic Beam 1 x ...

Part #: 32523 2× Green

Technic Beam 1 x ...

Part #: 32524 1× Black

Technic Beam 1 x ...

Part #: 32524 10× Light Bluish Gray

Technic Beam 1 x ...

Part #: 32524 18× Blue

Technic Beam 1 x ...

Part #: 32524 3× Dark Bluish Gray

Technic Beam 1 x ...

Part #: 32524 2× Yellow

Technic Beam 1 x ...

Part #: 32525 25× Light Bluish Gray

Technic Beam 1 x ...

Part #: 32525 4× White

Technic Beam 3 x ...

Part #: 32526 8× Green

Technic Beam 3 x ...

Part #: 32526 6× Light Bluish Gray

Technic Beam 3 x ...

Part #: 32526 4× Reddish Brown

Technic Beam 3 x ...

Part #: 32526 4× Blue

Technic Pin Long ...

Part #: 32556 17× Tan

Plant, Flower, Mi...

Part #: 32606 2× Dark Pink

Plant, Flower, Mi...

Part #: 32606 2× Bright Light Orange

Plant, Plate 1 x ...

Part #: 32607 4× Bright Green

Plate Special 1 x...

Part #: 35480 142× Light Bluish Gray

Part #: 3622 2× Black

Brick 1 x 3

Part #: 3622 16× White

Minifig Head [Pla...

Part #: 3626c 4× White

Fence Lattice 1 x...

Part #: 3633 4× Dark Bluish Gray

Brick Arch 1 x 4

Part #: 3659 4× White

Technic Pin witho...

Part #: 3673 13× Light Bluish Gray

Turntable 2 x 2 P...

Part #: 3679 2× Light Bluish Gray

Turntable 2 x 2 P...

Part #: 3680 2× White

Part #: 3705 5× Black

Technic Axle 12

Part #: 3708 1× Black

Plate 1 x 4

Part #: 3710 2× Light Bluish Gray

Technic Bush

Part #: 3713 4× Light Bluish Gray

Technic Axle Pin ...

Part #: 3749 3× Tan

Plate 2 x 6

Part #: 3795 1× Light Bluish Gray

Plate 2 x 6

Part #: 3795 1× Dark Bluish Gray

Plate 2 x 10

Part #: 3832 2× Dark Bluish Gray

Brick Round 2 x 2...

Part #: 3941 6× White

Antenna 1 x 4 wit...

Part #: 3957b 2× White

Plate 6 x 6

Part #: 3958 1× Green

Plate 6 x 6

Part #: 3958 1× Dark Tan

Plate 6 x 6

Part #: 3958 4× Dark Bluish Gray

Technic Connector...

Part #: 39793 1× Black

Technic Connector...

Part #: 39793 10× Magenta

Technic Beam Fram...

Part #: 39794 6× Magenta

Plate Round 2 x 2...

Part #: 4032a 2× Light Bluish Gray

Plate Round 2 x 2...

Part #: 4032a 4× Black

Plate Round 2 x 2...

Part #: 4032a 8× White

Technic Beam 1 x ...

Part #: 40490 9× Dark Bluish Gray

Technic Beam 1 x ...

Part #: 40490 2× Blue

Technic Beam 1 x ...

Part #: 40490 2× Light Bluish Gray

Brick Special 1 x...

Part #: 4070 16× White

Technic Beam 1 x ...

Part #: 41239 5× Yellow

Technic Beam 1 x ...

Part #: 41239 3× Dark Bluish Gray

Plate 8 x 8

Part #: 41539 2× Tan

Technic Axle and ...

Part #: 41678 4× Dark Bluish Gray

Technic Axle and ...

Part #: 41678 2× Light Bluish Gray

Technic Axle and ...

Part #: 42003 1× Dark Bluish Gray

Technic Pin 1/2 w...

Part #: 4274 24× Blue

Plate 2 x 16

Part #: 4282 4× Dark Bluish Gray

Technic Axle Pin ...

Part #: 43093 43× Blue

Technic Axle 7

Part #: 44294 1× Yellow

Brick Arch 1 x 3

Part #: 4490 4× White

Technic Axle 3

Part #: 4519 12× Light Bluish Gray

Technic Axle 3

Part #: 4519 13× Yellow

Brick Wedged, Cur...

Part #: 45677pr0012 4× White

Plate Special 1 x...

Part #: 4590 2× Light Bluish Gray

Plate Special 2 x...

Part #: 4600 2× Light Bluish Gray

Technic Pin Conne...

Part #: 48989 10× Light Bluish Gray

Brick Sloped 30° ...

Part #: 54200 8× Trans-Clear

Brick Sloped 30° ...

Part #: 54200 8× White

Wheel 18mm x 14mm...

Part #: 55982 1× Light Bluish Gray

Tyre 30.4 x 14 VR...

Part #: 58090 1× Black

Technic Axle Conn...

Part #: 59443 8× Light Bluish Gray

Technic Axle Conn...

Part #: 59443 2× Black

Technic Beam 1 x ...

Part #: 60483 4× Light Bluish Gray

Technic Beam 1 x ...

Part #: 60483 5× Dark Tan

Technic Beam 3 x ...

Part #: 60484 2× Light Bluish Gray

Technic Axle 9

Part #: 60485 1× Light Bluish Gray

Window 1 x 2 x 2 ...

Part #: 60592 8× White

Window 1 x 2 x 2 ...

Part #: 60592 100× Black

Brick 1 x 12

Part #: 6112 2× White

Plate Round 1 x 1...

Part #: 6141 14× White

Technic Pin Conne...

Part #: 62462 1× Blue

Technic Pin Conne...

Part #: 62462 2× Black

Technic Pin Conne...

Part #: 62462 4× Light Bluish Gray

Technic Axle and ...

Part #: 63869 2× Light Bluish Gray

Bar 6L with Stop ...

Part #: 63965 2× Light Bluish Gray

Technic Beam Fram...

Part #: 64179 8× Light Bluish Gray

Technic Panel 5 x...

Part #: 64782 8× Dark Bluish Gray

Technic Panel 5 x...

Part #: 64782 20× White

Technic Axle and ...

Part #: 6536 15× Light Bluish Gray

Technic Pin Long ...

Part #: 6558 98× Blue

Technic Pin with ...

Part #: 6628 4× Black

Part #: 74698 1× Black

Brick Round Corne...

Part #: 85080 8× White

Plate Round 1 x 1...

Part #: 85861 8× White

Brick Sloped 30° ...

Part #: 85984 6× Dark Blue

Brick Sloped 30° ...

Part #: 85984 2× Blue

Tile 2 x 4 with G...

Part #: 87079 1× Yellow

Tile 2 x 4 with G...

Part #: 87079 4× Medium Azure

Tile 2 x 4 with G...

Part #: 87079 12× Red

Tile 2 x 4 with G...

Part #: 87079 16× Tan

Tile 2 x 4 with G...

Part #: 87079 1× Light Bluish Gray

Tile 2 x 4 with G...

Part #: 87079 20× White

Brick Round 4 x 4...

Part #: 87081 6× Red

Technic Axle 4 wi...

Part #: 87083 2× Dark Bluish Gray

Brick Wedged 2 x ...

Part #: 87620 4× White

Brick Arch 1 x 3 x 2

Part #: 88292 4× White

Bracket 1 x 2 - 2...

Part #: 93274 12× Dark Bluish Gray

Brick and Axle Se...

Part #: 96874 1× Orange

Tile Round 1 x 1

Part #: 98138 4× Black

Tile Round 1 x 1

Part #: 98138 140× White

Bracket 1 x 2 - 1...

Part #: 99780 4× White

Bracket 1 x 2 - 1...

Part #: 99781 4× White

This set is a goldmine for Technic builders, offering a huge quantity of pins and axles. The abundance of Light Bluish Gray and White plates and tiles also makes it great for creating clean, modern designs.