How many pieces are in the Challenger Set 350?

Challenger Set 350 contains 244 pieces.

When was the Challenger Set 350 released?

Challenger Set 350 was released in 1998.

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🏛 Classic Basic

Set #4225

Challenger Set 350

Challenger Set 350 is a fantastic entry point into the world of LEGO building.

Before you buy

Who it's for: Beginner build Ideal for children aged 5+ and families looking for a collaborative building experience.
Build: 244 pieces · about 4.5 hours Build time is an estimate.
Availability: Likely retired

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

Fans appreciate the set's simplicity and focus on fundamental building skills, making it ideal for young children. Some find the limited piece selection and lack of advanced techniques less appealing for older builders.

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📝 Our Take

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

Challenger Set 350 is a fantastic entry point into the world of LEGO building. Released in 1998 as part of the Classic Basic theme, this set provides a diverse collection of bricks and elements in vibrant colors, perfect for sparking creativity and imaginative play.

This set is perfect for young LEGO enthusiasts and families looking to build together. With its straightforward construction and versatile parts selection, it offers hours of open-ended building fun and encourages experimentation with different designs.

Skip this if you're seeking a highly detailed or complex model. This set prioritizes simplicity and foundational building skills; consider LEGO Creator sets for more advanced techniques and intricate designs.

✨ New

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What are the best ways to store and organize the pieces from this set? Can this set be combined with other Classic LEGO sets to create larger models? How does the value of this set compare to other basic LEGO sets from the same era? What are some creative building challenges to try with this set's limited parts selection?

🧱 Building Experience

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

🧩

244

Pieces

⏱

4.5h

Estimated Build Time

📊

Beginner

Difficulty

Build Highlights:

Simple and intuitive building process suitable for young children
Focus on basic brick connections and foundational building techniques
Variety of colorful bricks encourages creativity and open-ended play
Includes window and wheel elements for added building possibilities

📈 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

C+

Investment Grade

⏳ Retired

The Challenger Set 350, while not a high-value investment piece, holds some appeal for nostalgic collectors. Its status as a classic basic set from the late 90s gives it a certain charm. The complete set with box and instructions will command a premium. However, the relatively high production numbers and the lack of exclusive or rare elements limit its potential for significant appreciation. Still, well-maintained copies should hold their value, making it a reasonable, low-risk investment, especially for those with an affinity for vintage LEGO.

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

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Compared to modern LEGO sets, the Challenger Set 350 offers a more traditional building experience focused on basic brick construction. While it lacks the intricate details and advanced techniques of sets like the LEGO Creator series, it provides a solid foundation for young builders and offers a nostalgic appeal for adult collectors. Consider LEGO Classic sets for a similar experience with a broader range of pieces and colors.

1 Minifigure Included

Timmy - Blue Legs, Red Cap

4 parts

The set includes a single minifigure named Timmy, featuring blue legs and a red cap. This classic minifigure adds a touch of character to the set and enhances its playability.

📦 Parts Inventory

Piece count: 244
Parts cataloged in this inventory: 67 unique parts, 240 pieces
Minifigures: 1

The piece count includes the 4 parts inside the set's minifigures, which this inventory lists separately. 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.

Tile Special 1 x ...

Part #: 2412b 2× Yellow

Wedge Plate 4 x 9...

Part #: 2413 2× Blue

Wedge Plate 3 x 6...

Part #: 2419 1× Green

Tile Special 1 x ...

Part #: 2432 1× Yellow

Wedge Plate 3 x 3...

Part #: 2450 2× Green

Brick Special 1 x...

Part #: 2458 1× Yellow

Tile Special 2 x ...

Part #: 2460 1× Yellow

Propeller 4 Blade...

Part #: 2479 1× Light Gray

Lever Small Base ...

Part #: 298c01 2× Black

Brick 2 x 4

Part #: 3001 2× Black

Brick 2 x 4

Part #: 3001 2× Yellow

Brick 2 x 4

Part #: 3001 2× Blue

Brick 2 x 4

Part #: 3001 2× White

Part #: 3002 2× Yellow

Brick 2 x 3

Part #: 3002 2× White

Brick 2 x 3

Part #: 3002 2× Black

Brick 2 x 2

Part #: 3003 2× Red

Brick 2 x 2

Part #: 3003 2× Yellow

Brick 2 x 2

Part #: 3003 2× Blue

Brick 2 x 2

Part #: 3003 2× Black

Brick 2 x 2

Part #: 3003 2× White

Brick 1 x 2

Part #: 3004 6× White

Brick 1 x 2

Part #: 3004 8× Red

Brick 1 x 2

Part #: 3004 8× Yellow

Brick 1 x 2

Part #: 3004 6× Blue

Brick 1 x 2

Part #: 3004 4× Black

Brick 1 x 1

Part #: 3005 4× White

Brick 1 x 1

Part #: 3005 4× Black

Brick 1 x 1

Part #: 3005 4× Yellow

Part #: 3005pr9996 2× Green

Brick 1 x 8

Part #: 3008 2× Red

Brick 1 x 8

Part #: 3008 2× Yellow

Brick 1 x 6

Part #: 3009 2× White

Part #: 3009 2× Yellow

Brick 1 x 4

Part #: 3010 6× Blue

Brick 1 x 4

Part #: 3010 6× White

Brick 1 x 4

Part #: 3010 6× Yellow

Brick 1 x 4

Part #: 3010 6× Red

Brick 1 x 4

Part #: 3010 4× Black

Brick 1 x 4 with ...

Part #: 3010pr9980 1× Red

Windscreen 1 x 4 ...

Part #: 30161 1× Trans-Clear

Plant, Round 1 x ...

Part #: 30176 2× Green

Part #: 3040b 2× Yellow

Hinge Plate 2 x 5...

Part #: 3149bc01 1× Red

Brick Sloped 33° ...

Part #: 3297 2× Blue

Brick Sloped 33° ...

Part #: 3297pr0017 2× Blue

Brick Sloped 33° ...

Part #: 3298 2× Blue

Brick Sloped 33° ...

Part #: 3298pr0005 2× Blue

Part #: 3307 2× Yellow

Tyre Offset Tread...

Part #: 3483 4× Black

Brick 1 x 3

Part #: 3622 2× Yellow

Brick 1 x 3

Part #: 3622 2× Red

Fence Lattice 1 x...

Part #: 3633 2× Yellow

Brick Sloped Inve...

Part #: 3665 2× Yellow

Part #: 3679 1× Light Gray

Turntable 2 x 2 P...

Part #: 3680 1× Yellow

Brick Sloped Inve...

Part #: 3747a 2× Blue

Part #: 3823 1× Trans-Light Blue

Steering Stand 1 ...

Part #: 3829c01 1× Yellow

Window 1 x 4 x 3

Part #: 3853 2× Blue

Window 1 x 2 x 3 ...

Part #: 3854 4× Yellow

Window 1 x 2 x 3 ...

Part #: 3856 4× Green

Door 1 x 4 x 5 wi...

Part #: 3861b 1× Blue

Baseplate 8 x 16

Part #: 3865 1× Green

Antenna 1 x 4 wit...

Part #: 3957a 1× White

Brick Special 1 x...

Part #: 4070 2× Red

Seat / Chair 2 x 2

Part #: 4079 1× Yellow

Plate Special 1 x...

Part #: 4175 2× Yellow

Brick Sloped 33° ...

Part #: 4286 4× Blue

Brick Sloped Inve...

Part #: 4287a 4× Blue

Flag 4 x 1 Wavy [...

Part #: 4495a 1× Yellow

Cone 1 x 1 [No To...

Part #: 4589 6× White

Hinge Tile 1 x 4

Part #: 4625 1× Red

Propeller 3 Blade...

Part #: 6041 1× Black

Plant, Bush 2 x 2...

Part #: 6064 1× Green

Brick Curved 2 x 3

Part #: 6215 2× Green

Wheel Freestyle w...

Part #: 6248 4× White

Brick Special 2 x...

Part #: 6249 2× Dark Gray

The set offers a good variety of basic bricks in primary colors, providing a solid foundation for creative building. The inclusion of windows and wheels expands the building possibilities and encourages imaginative play.