How many pieces does the LEGO Sonic the Hedgehog – Green Hill Zone (21331-1) have?

The LEGO Sonic the Hedgehog – Green Hill Zone set (21331-1) contains 1125 pieces. It was released in 2022 as part of the LEGO LEGO Ideas and CUUSOO theme.

How can I find missing parts for LEGO set 21331-1?

On BrickMissing you can check which parts from the LEGO Sonic the Hedgehog – Green Hill Zone (21331-1) you already own. Add your LEGO collection and we'll show exactly which of the 1125 pieces you're missing and which you already have.

Can I build the LEGO Sonic the Hedgehog – Green Hill Zone 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 1125 parts to show your buildability percentage and which specific pieces you still need.

What theme is the LEGO Sonic the Hedgehog – Green Hill Zone from?

The LEGO Sonic the Hedgehog – Green Hill Zone (21331-1) belongs to the LEGO LEGO Ideas and CUUSOO theme. You can browse all LEGO Ideas and CUUSOO sets on BrickMissing to find more sets from this theme.

Sonic the Hedgehog – Green Hill Zone - View 8

Sonic the Hedgehog – Green Hill Zone

21331-1 LEGO Ideas and CUUSOO 2022 1125 parts 2.8% repair risk Expert

Revisit the iconic Green Hill Zone with the LEGO Ideas Sonic the Hedgehog 21331, a 1125-piece model paying tribute to the classic 1990s platformer. This set allows you to construct authentic level features like the distinct palm tree, an impressive bridge loop, collectible rings, and retro TV screens. Engage in confrontations with the included Sonic the Hedgehog minifigure, Dr. Eggman figure piloting his Eggmobile, and enemy figures Moto Bug and Crabmeat. Arrange the modular level sections as desired and launch Sonic from a spring for Super Sonic Jumps. The seven Chaos Emeralds and the Sonic minifigure are displayed on a dedicated stand, completing a vibrant gaming homage.

21331-1

3D build progress

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Parts Inventory

🧱 1125 parts

Part	Color	Qty	LEGO price each
Sticker Sheet 2 for Set 21331-1 10001913	Unknown	1×	Check price → View
Hand Hulk - Right 10126	White	1×	€1,14 View at LEGO → View
Hand Hulk - Left 10127	White	1×	€1,14 View at LEGO → View
Bar Holder with Clip 11090	Yellow	2×	€0,12 View at LEGO → View
Brick Special 1 x 2 with 2 Studs on 1 Side 11211	Black	8×	€0,13 View at LEGO → View
Plate Special 1 x 2 with Clip Horizontal on Side 11476	Black	4×	€0,15 View at LEGO → View
Slope Curved 2 x 1 No Studs [1/2 Bow] 11477	Red	11×	€0,06 View at LEGO → View
Slope Curved 2 x 1 No Studs [1/2 Bow] 11477	Black	2×	€0,06 View at LEGO → View
Slope Curved 4 x 1 Inverted 13547	Black	8×	€0,16 View at LEGO → View
Brick Arch 1 x 5 x 4 [Continuous Bow, Raised Underside Cross Supports] 14395	Reddish Brown	4×	€0,28 View at LEGO → View
Tile Round 2 x 2 with Bottom Stud Holder 14769	Dark Azure	2×	€0,07 View at LEGO → View
Tile Round 2 x 2 with Bottom Stud Holder 14769	Lime	1×	€0,07 View at LEGO → View

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Repairability

Can you fix Sonic the Hedgehog – Green Hill Zone if a piece goes missing?

2.8%Low repair risk

easy to fixguard this box

8 of the 287 part+color combinations in this set appear in 3 or fewer sets ever made. Lose one of those and a replacement is very hard to find.

Theme average

4.4%

All sets

6.7%

Hardest to replace

Sticker Sheet 2 for Set 21331-1 · Unknown · only this setTile 1 x 4 · Lime · only this setMinifig Head Special, Sonic the Hedgehog · Black · only this set

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