# LEGO 21331-1 — Sonic the Hedgehog – Green Hill Zone (2022)

Source: https://www.brickmissing.com/sets/21331-1-sonic-the-hedgehog-green-hill-zone
Publisher: BrickMissing (https://www.brickmissing.com) — free LEGO parts checker. Not affiliated with the LEGO Group.

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.

## Set facts

- Set number: 21331-1
- Name: Sonic the Hedgehog – Green Hill Zone
- Theme: LEGO Ideas and CUUSOO › Licensed
- Released: 2022
- Pieces: 1125
- Distinct part + colour lots: 287
- Build difficulty: expert
- Repairability: 2.8% of this set's lots are hard to replace (8 of 287 part+colour combinations appear in three or fewer sets in the entire LEGO catalog).

## Complete parts list (287 lots, 1125 pieces)

Prices are the official LEGO Pick a Brick price per individual part, where LEGO publishes one.

| Qty | Part | Colour | Part no. | LEGO element ID | LEGO price each |
| ---: | --- | --- | --- | --- | --- |
| 1 | Sticker Sheet 2 for Set 21331-1 | Unknown | 10001913 | 6397570 | — |
| 1 | Hand Hulk - Right | White | 10126 | 6384592 | €1,14 |
| 1 | Hand Hulk - Left | White | 10127 | 6384594 | €1,14 |
| 2 | Bar Holder with Clip | Yellow | 11090 | 6341463 | €0,12 |
| 8 | Brick Special 1 x 2 with 2 Studs on 1 Side | Black | 11211 | 6138173 | €0,13 |
| 4 | Plate Special 1 x 2 with Clip Horizontal on Side | Black | 11476 | 6313116 | €0,15 |
| 11 | Slope Curved 2 x 1 No Studs [1/2 Bow] | Red | 11477 | 6029946 | €0,06 |
| 2 | Slope Curved 2 x 1 No Studs [1/2 Bow] | Black | 11477 | 6047276 | €0,06 |
| 8 | Slope Curved 4 x 1 Inverted | Black | 13547 | 6039869 | €0,16 |
| 4 | Brick Arch 1 x 5 x 4 [Continuous Bow, Raised Underside Cross Supports] | Reddish Brown | 14395 | 6044725 | €0,28 |
| 2 | Tile Round 2 x 2 with Bottom Stud Holder | Dark Azure | 14769 | 6346764 | €0,07 |
| 1 | Tile Round 2 x 2 with Bottom Stud Holder | Lime | 14769 | 6092766 | €0,07 |
| 1 | Tile Round 2 x 2 with Bottom Stud Holder | Black | 14769 | 6133844 | €0,07 |
| 1 | Tile Round 2 x 2 with Bottom Stud Holder | Red | 14769 | 6066342 | €0,07 |
| 1 | Slope Curved 2 x 2 x 2/3 | Lime | 15068 | 6138661 | €0,13 |
| 4 | Slope Curved 2 x 2 x 2/3 | Light Bluish Gray | 15068 | 6102357 | €0,13 |
| 2 | Panel 1 x 4 x 1 with Rounded Corners [Thin Wall] | Yellow | 15207 | 6092648 | €0,13 |
| 3 | Technic Axle 5 with Stop | Reddish Brown | 15462 | 6159763 | €0,11 |
| 1 | Tile Round 2 x 2 with Hole | Lime | 15535 | 6167483 | €0,07 |
| 2 | Tile Round 2 x 2 with Hole | Black | 15535 | 6143850 | €0,07 |
| 5 | Plate Special 1 x 2 with 1 Stud with Groove and Inside Stud Holder (Jumper) | Yellow | 15573 | 6092583 | €0,06 |
| 4 | Plate Special 1 x 2 with 1 Stud with Groove and Inside Stud Holder (Jumper) | Black | 15573 | 6092585 | €0,06 |
| 3 | Plate Special 1 x 2 with 1 Stud with Groove and Inside Stud Holder (Jumper) | Light Bluish Gray | 15573 | 6066097 | €0,06 |
| 3 | Tile Special 1 x 1 with Clip with Rounded Edges | Dark Green | 15712 | 6348061 | €0,12 |
| 2 | Tile Special 1 x 1 with Clip with Rounded Edges | Sand Green | 15712 | 6348059 | €0,12 |
| 1 | Technic Axle Pin 3L with Friction Ridges Lengthwise and 2L Axle | Black | 18651 | 6089119 | €0,08 |
| 4 | Brick Arch 1 x 3 x 2 Inverted [Inside Bow] | Reddish Brown | 18653 | 6133833 | €0,16 |
| 7 | Technic Pin Connector Round 1L [Beam] | Reddish Brown | 18654 | 6170813 | €0,05 |
| 2 | Plate Special Round 2 x 2 with Center Stud (Jumper Plate) | Light Bluish Gray | 18674 | 6183782 | €0,07 |
| 1 | Plate Special Round 2 x 2 with Center Stud (Jumper Plate) | Bright Green | 18674 | 6380676 | €0,07 |
| 1 | Plate Special Round 2 x 2 with Center Stud (Jumper Plate) | Dark Bluish Gray | 18674 | 6115080 | €0,07 |
| 2 | Plate Special 1 x 2 with Pin Hole Underneath | Red | 18677 | 6168634 | €0,07 |
| 2 | Tile Round 1 x 1 with Hollow Bar | Dark Azure | 20482 | 6223733 | €0,05 |
| 5 | Tile Special 2 x 3 Pentagonal | Lime | 22385 | 6253457 | — |
| 2 | Brick 1 x 2 x 3 with Bottom Stud Holder | Dark Orange | 22886 | 6315191 | €0,23 |
| 2 | Brick 2 x 2 Corner | Reddish Brown | 2357 | 4211200 | €0,16 |
| 2 | Plate 2 x 2 Corner | Light Bluish Gray | 2420 | 4211353 | €0,07 |
| 10 | Plate 2 x 2 Corner | Reddish Brown | 2420 | 4211257 | €0,07 |
| 4 | Slope Curved 2 x 1 Inverted | Red | 24201 | 6186398 | €0,06 |
| 1 | Tile Round 1 x 1 Half Circle | Light Bluish Gray | 24246 | 6250597 | €0,06 |
| 4 | Tile Round 1 x 1 Half Circle | Red | 24246 | 6258973 | €0,06 |
| 2 | Wedge Plate 2 x 2 Left | Light Bluish Gray | 24299 | 6163478 | €0,10 |
| 2 | Wedge Plate 2 x 2 Right | Light Bluish Gray | 24307 | 6163477 | €0,10 |
| 4 | Slope Curved 3 x 2 No Studs | Light Bluish Gray | 24309 | 6132207 | €0,21 |
| 2 | Tile 1 x 4 with Groove | Light Bluish Gray | 2431 | 4211356 | €0,12 |
| 4 | Tile 1 x 4 with Groove | Trans-Light Blue | 2431 | 6510178 | €0,15 |
| 1 | Tile 1 x 4 with Groove | Black | 2431 | 243126 | €0,12 |
| 10 | Tile 1 x 4 with Green Pixelated Greenery print | Lime | 2431pr0177 | 6372160 | — |
| 1 | Plate 2 x 12 | Reddish Brown | 2445 | 4225700 | €0,36 |
| 2 | Brick 1 x 2 x 5 with Hollow Studs | Reddish Brown | 2454b | 4277016 | €0,31 |
| 1 | Brick 2 x 6 | White | 2456 | 4181142 | €0,29 |
| 1 | Tile Round 1 x 1 Quarter | Coral | 25269 | 6250022 | — |
| 18 | Tile Round 1 x 1 Quarter | Lime | 25269 | 6211875 | €0,05 |
| 3 | Plate Special 1 x 2 Side Handle [Free Ends] | Light Bluish Gray | 2540 | 4542391 | €0,07 |
| 2 | Plate Special 1 x 2 Side Handle [Free Ends] | Red | 2540 | 4140585 | €0,07 |
| 1 | Plate Round 2 x 2 with Rounded Bottom [Boat Stud] | Trans-Yellow | 2654 | 6171728 | €0,12 |
| 4 | Brick Special 1 x 1 with Studs on 2 Adjacent Sides | Light Bluish Gray | 26604 | 6267495 | €0,10 |
| 6 | Tile Special 2 x 2 Corner with Cut Corner - Facet | Black | 27263 | 6166859 | €0,07 |
| 1 | Brick Round 2 x 2 Special with Spikes | Yellow | 27266 | 6215043 | — |
| 1 | Slope Curved 2 x 1 with Stud Notch Right | Red | 29119 | 6177507 | €0,07 |
| 2 | Slope Curved 2 x 1 with Stud Notch Right | Black | 29119 | 6181713 | €0,07 |
| 1 | Slope Curved 2 x 1 with Stud Notch Right | Light Bluish Gray | 29119 | 6225142 | €0,07 |
| 1 | Slope Curved 2 x 1 with Stud Notch Left | Light Bluish Gray | 29120 | 6225139 | €0,07 |
| 1 | Slope Curved 2 x 1 with Stud Notch Left | Red | 29120 | 6177505 | €0,07 |
| 2 | Slope Curved 2 x 1 with Stud Notch Left | Black | 29120 | 6181720 | €0,07 |
| 1 | Brick 1 x 1 | Dark Blue | 3005 | 4255413 | €0,07 |
| 21 | Brick 1 x 1 | Reddish Brown | 3005 | 4211242 | €0,07 |
| 3 | Brick 1 x 1 | Trans-Clear | 3005 | 6514207 | €0,07 |
| 24 | Brick 1 x 1 | Dark Orange | 3005 | 6254484 | €0,07 |
| 1 | Brick 2 x 10 | White | 3006 | 4617855 | €0,58 |
| 4 | Brick Arch 1 x 5 x 4 Inverted | Reddish Brown | 30099 | 6470193 | €0,40 |
| 1 | Brick 1 x 4 | Reddish Brown | 3010 | 4211225 | €0,16 |
| 3 | Brick 1 x 4 | Dark Orange | 3010 | 6223040 | €0,16 |
| 1 | Rock 1 x 1 Jewel / Gem 24 Facet | Trans-Red | 30153 | 6247785 | €0,10 |
| 1 | Rock 1 x 1 Jewel / Gem 24 Facet | Trans-Clear | 30153 | 6513976 | €0,10 |
| 1 | Rock 1 x 1 Jewel / Gem 24 Facet | Trans-Dark Blue | 30153 | 6247793 | €0,10 |
| 1 | Rock 1 x 1 Jewel / Gem 24 Facet | Trans-Dark Pink | 30153 | 6247796 | €0,10 |
| 1 | Rock 1 x 1 Jewel / Gem 24 Facet | Trans-Green | 30153 | 6247788 | €0,10 |
| 1 | Rock 1 x 1 Jewel / Gem 24 Facet | Trans-Light Blue | 30153 | 6513972 | €0,10 |
| 1 | Rock 1 x 1 Jewel / Gem 24 Facet | Trans-Yellow | 30153 | 6513974 | €0,10 |
| 3 | Plate 2 x 4 | Lime | 3020 | 4537936 | €0,15 |
| 1 | Plate 2 x 4 | Black | 3020 | 302023 | €0,15 |
| 2 | Plate 2 x 4 | Reddish Brown | 3020 | 4211186 | €0,15 |
| 5 | Plate 2 x 4 | Black | 3020 | 302026 | €0,15 |
| 2 | Plate 2 x 4 | Dark Orange | 3020 | 4535928 | €0,15 |
| 1 | Plate 2 x 3 | Bright Pink | 3021 | 6102999 | €0,13 |
| 1 | Plate 2 x 3 | Black | 3021 | 302126 | €0,13 |
| 1 | Plate 2 x 3 | Yellow | 3021 | 302124 | €0,13 |
| 2 | Plate 2 x 3 | Light Bluish Gray | 3021 | 4211396 | €0,13 |
| 1 | Plate 2 x 3 | Black | 3021 | 302123 | €0,13 |
| 4 | Plate 2 x 3 | Dark Blue | 3021 | 4530028 | €0,13 |
| 2 | Plate 2 x 2 | Light Bluish Gray | 3022 | 4211397 | €0,10 |
| 6 | Plate 2 x 2 | Yellow | 3022 | 302224 | €0,10 |
| 2 | Plate 2 x 2 | Reddish Brown | 3022 | 4216695 | €0,10 |
| 1 | Plate 2 x 2 | Red | 3022 | 302221 | €0,10 |
| 2 | Plate 1 x 2 | Dark Bluish Gray | 3023 | 4211063 | €0,08 |
| 1 | Plate 1 x 2 | Black | 3023 | 302323 | €0,08 |
| 15 | Plate 1 x 2 | Bright Green | 3023 | 6343326 | €0,08 |
| 4 | Plate 1 x 2 | Yellow | 3023 | 302324 | €0,08 |
| 6 | Plate 1 x 2 | Red | 3023 | 302321 | €0,08 |
| 11 | Plate 1 x 2 | Dark Orange | 3023 | 4570877 | €0,08 |
| 4 | Plate 1 x 2 | Light Bluish Gray | 3023 | 4211398 | €0,08 |
| 9 | Plate 1 x 2 | Reddish Brown | 3023 | 4211150 | €0,08 |
| 4 | Plate 1 x 2 | Trans-Light Blue | 3023 | 6514007 | €0,10 |
| 19 | Plate 1 x 2 | Lime | 3023 | 4164037 | €0,08 |
| 3 | Plate 1 x 2 | Black | 3023 | 302326 | €0,08 |
| 8 | Plate 1 x 1 | Light Bluish Gray | 3024 | 4211399 | €0,06 |
| 110 | Plate 1 x 1 | Dark Orange | 3024 | 6186012 | €0,06 |
| 107 | Plate 1 x 1 | Reddish Brown | 3024 | 4221744 | €0,06 |
| 5 | Plate 1 x 1 | Yellow | 3024 | 302424 | €0,06 |
| 4 | Plate 1 x 1 | Black | 3024 | 302426 | €0,06 |
| 8 | Plate 1 x 1 | Red | 3024 | 302421 | €0,06 |
| 4 | Plate 4 x 4 | Reddish Brown | 3031 | 4243838 | €0,21 |
| 1 | Plate 4 x 4 | Yellow | 3031 | 4243817 | €0,21 |
| 1 | Plate 4 x 4 | Black | 3031 | 4243815 | €0,21 |
| 1 | Plate 4 x 4 | Lime | 3031 | 4504850 | €0,21 |
| 1 | Plate 4 x 4 | Black | 3031 | 4243819 | €0,21 |
| 2 | Plate 4 x 6 | Reddish Brown | 3032 | 4271874 | €0,41 |
| 1 | Plate 2 x 8 | Medium Azure | 3034 | 6253666 | €0,29 |
| 7 | Equipment Flotation Ring [Life Preserver] | Yellow | 30340 | 4527354 | — |
| 1 | Brick Round 2 x 2 Dome Top, Hollow Stud | Yellow | 30367c | 4216656 | — |
| 1 | Brick Round 2 x 2 Dome Top, Hollow Stud with Blue Glasses print | Light Nougat | 30367cpr1024 | 6372161 | — |
| 1 | Bar 4L (Lightsaber Blade / Wand) | Lime | 30374 | 6327442 | €0,05 |
| 2 | Hinge Plate 1 x 2 Locking with 1 Finger On Top | Black | 30383 | 6338799 | €0,12 |
| 1 | Slope 45? 2 x 2 | Yellow | 3039 | 303924 | €0,11 |
| 14 | Brick Round 1 x 1 Open Stud | Reddish Brown | 3062b | 4211183 | €0,06 |
| 1 | Tile 2 x 2 with Groove | Bright Pink | 3068b | 4615728 | €0,07 |
| 7 | Tile 2 x 2 with Groove | Light Bluish Gray | 3068b | 4211413 | €0,07 |
| 3 | Tile 1 x 2 with Groove | Black | 3069b | 306926 | €0,07 |
| 5 | Tile 1 x 2 with Groove | Light Bluish Gray | 3069b | 4211414 | €0,07 |
| 1 | Tile 1 x 2 with Groove | Red | 3069b | 306921 | €0,07 |
| 4 | Tile 1 x 2 with Groove | Trans-Light Blue | 3069b | 6514224 | €0,07 |
| 1 | Tile 1 x 1 with Groove | Bright Green | 3070b | 6172375 | €0,05 |
| 1 | Tile 1 x 1 with Groove | Dark Orange | 3070b | 6143431 | €0,05 |
| 1 | Tile 1 x 1 with Groove | Lime | 3070b | 4537251 | €0,05 |
| 1 | Tile 1 x 1 with Groove | Reddish Brown | 3070b | 4211288 | €0,05 |
| 4 | Tile 1 x 1 with Groove | Black | 3070b | 307026 | €0,05 |
| 1 | Technic Plate 2 x 6 [5 Holes] | Light Bluish Gray | 32001 | 4211542 | €0,24 |
| 1 | Technic Axle and Pin Connector Angled #1 | Lime | 32013 | 6332867 | €0,08 |
| 12 | Technic Brick 1 x 2 with Axle Hole Type 1 [+ Opening] and Bottom Pin | Black | 32064a | 6178922 | €0,17 |
| 9 | Technic Brick 1 x 2 with Axle Hole Type 1 [+ Opening] and Bottom Pin | Red | 32064a | 6196217 | €0,17 |
| 1 | Brick 1 x 2 x 2 with Inside Stud Holder | Black | 3245c | 6133724 | — |
| 2 | Plant, Plate 1 x 1 Round with 3 Leaves | Lime | 32607 | 6286831 | €0,06 |
| 2 | Brick Special 1 x 1 x 1 2/3 with Studs on 1 Side | Black | 32952 | 6228987 | €0,10 |
| 1 | Plate Special 1 x 3 with 2 Studs with Groove and Inside Stud Holder (Jumper) | Red | 34103 | 6251410 | €0,07 |
| 4 | Plate Special 1 x 3 with 2 Studs with Groove and Inside Stud Holder (Jumper) | Black | 34103 | 6199908 | €0,07 |
| 2 | Plate 1 x 8 | Dark Tan | 3460 | 6156492 | €0,18 |
| 1 | Windscreen 3 x 6 x 1 Curved with Rectangular Stud Holder in Bottom | Trans-Clear | 35299 | 6507938 | €0,46 |
| 1 | Plate Special 1 x 2 Rounded with 2 Open Studs | Lime | 35480 | 6264062 | €0,07 |
| 4 | Plate Special 1 x 2 Rounded with 2 Open Studs | Black | 35480 | 6210270 | €0,07 |
| 8 | Plate Special 1 x 2 Rounded with 2 Open Studs | Dark Tan | 35480 | 6231386 | €0,07 |
| 2 | Plate Special 1 x 2 Rounded with 2 Open Studs | Reddish Brown | 35480 | 6248944 | €0,07 |
| 5 | Plate 1 x 3 | Red | 3623 | 362321 | €0,07 |
| 4 | Plate 1 x 3 | Black | 3623 | 362326 | €0,07 |
| 1 | Plate 1 x 3 | Dark Blue | 3623 | 4177735 | €0,07 |
| 1 | Plate 1 x 3 | Yellow | 3623 | 362324 | €0,07 |
| 1 | Brick Arch 1 x 4 | Light Bluish Gray | 3659 | 4211435 | €0,16 |
| 2 | Slope Inverted 45° 2 x 2 [Ovoid Bottom Pin, Bar-sized Stud Holes] | Dark Orange | 3660 | 6187575 | €0,15 |
| 1 | Slope Inverted 45° 2 x 1 | Lime | 3665 | 6030276 | €0,11 |
| 1 | Plate 1 x 6 | Yellow | 3666 | 366624 | €0,17 |
| 2 | Plate 1 x 6 | Medium Azure | 3666 | 4625036 | €0,17 |
| 4 | Bracket 1 x 1 - 1 x 1 Inverted | Black | 36840 | 6234695 | €0,06 |
| 2 | Bracket 1 x 1 - 1 x 1 | White | 36841 | 6296132 | €0,05 |
| 30 | Bracket 1 x 1 - 1 x 1 | Bright Green | 36841 | 6384591 | €0,05 |
| 31 | Bracket 1 x 1 - 1 x 1 | Lime | 36841 | 6384590 | €0,05 |
| 1 | Technic Brick 1 x 2 [1 Pin Hole] | Light Bluish Gray | 3700 | 4211440 | €0,12 |
| 4 | Technic Brick 1 x 2 [1 Pin Hole] | White | 3700 | 370001 | €0,12 |
| 3 | Technic Brick 1 x 4 [3 Pin Holes] | Reddish Brown | 3701 | 4267994 | €0,17 |
| 1 | Technic Axle 6 | Black | 3706 | 370626 | €0,12 |
| 4 | Plate 1 x 4 | Black | 3710 | 371026 | €0,12 |
| 2 | Plate 1 x 4 | Yellow | 3710 | 371024 | €0,12 |
| 2 | Plate 1 x 4 | Lime | 3710 | 4187743 | €0,12 |
| 8 | Plate 1 x 4 | Dark Orange | 3710 | 6074892 | €0,12 |
| 4 | Plate 1 x 4 | Reddish Brown | 3710 | 4211190 | €0,12 |
| 4 | Brick Curved 1 x 2 x 1 No Studs | Light Bluish Gray | 37352 | 6227184 | €0,11 |
| 1 | Technic Axle 10 | Black | 3737 | 373726 | €0,25 |
| 2 | Technic Axle Pin without Friction Ridges Lengthwise | Tan | 3749 | 4666579 | €0,06 |
| 1 | Wave / Flame Small with Pin | Trans-Orange | 37775 | 6357747 | €0,10 |
| 2 | Plate 2 x 6 | Black | 3795 | 379523 | €0,19 |
| 2 | Plate 2 x 6 | Lime | 3795 | 4621548 | €0,19 |
| 1 | Plate 2 x 10 | Black | 3832 | 383226 | €0,29 |
| 4 | Brick Round 2 x 2 with Axle Hole | Trans-Clear | 3941 | 6514281 | €0,19 |
| 1 | Brick Round 2 x 2 with Axle Hole | Yellow | 3941 | 614324 | €0,11 |
| 1 | Plate Round 2 x 2 with Axle Hole Type 1 (+ Opening) | Dark Brown | 4032a | 4623298 | €0,06 |
| 1 | Plate Round 2 x 2 with Axle Hole Type 1 (+ Opening) | Yellow | 4032a | 403224 | €0,06 |
| 1 | Plate Round 2 x 2 with Axle Hole Type 1 (+ Opening) | Red | 4032a | 403221 | €0,06 |
| 2 | Plate Round 2 x 2 with Axle Hole Type 1 (+ Opening) | Light Nougat | 4032a | 6384589 | €0,06 |
| 1 | Plate Round 2 x 2 with Axle Hole Type 1 (+ Opening) | Light Bluish Gray | 4032a | 4211475 | €0,06 |
| 3 | Plate Round 2 x 2 with Axle Hole Type 1 (+ Opening) | Dark Bluish Gray | 4032a | 4211042 | €0,06 |
| 1 | Plate Round 2 x 2 with Axle Hole Type 1 (+ Opening) | Dark Azure | 4032a | 6226919 | €0,06 |
| 4 | Brick Special 1 x 1 with Headlight | Light Bluish Gray | 4070 | 4211476 | €0,07 |
| 4 | Brick Special 1 x 1 with Headlight | Trans-Clear | 4070 | 6244796 | €0,19 |
| 2 | Brick Special 1 x 1 with Headlight | Red | 4070 | 407021 | €0,07 |
| 2 | Plate Special 1 x 1 with Clip Light, Bar Hole [Thick Ring] | Dark Bluish Gray | 4081b | 6281996 | €0,10 |
| 9 | Tile 1 x 8 with Groove | Black | 4162 | 416226 | €0,15 |
| 2 | Bracket 2 x 2 with 1 x 2 Vertical Studs | Light Bluish Gray | 41682 | 6258820 | — |
| 2 | Plate Special 1 x 4 with 2 Studs with Groove [New Underside] | White | 41740 | 6249091 | €0,07 |
| 2 | Plate Special 1 x 4 with 2 Studs with Groove [New Underside] | Dark Blue | 41740 | 6256610 | €0,07 |
| 1 | Plate Special 1 x 4 with 2 Studs with Groove [New Underside] | Dark Bluish Gray | 41740 | 6257592 | €0,07 |
| 4 | Wedge Plate 4 x 2 Left | Reddish Brown | 41770 | 4205470 | €0,11 |
| 4 | Bar 1 x 12 with 1 x 2 Plate End with Solid Studs and 1 x 1 Round Plate End | Trans-Clear | 42445 | 6276993 | €0,40 |
| 1 | Slope 33° 3 x 1 | Dark Blue | 4286 | 6103774 | €0,10 |
| 1 | Slope Inverted 33° 3 x 1 with Internal Stopper and No Front Stud Connection | Reddish Brown | 4287c | 4211195 | €0,15 |
| 5 | Technic Axle Pin with Friction Ridges Lengthwise | Black | 43093 | 4206482 | €0,06 |
| 2 | Equipment Weapon, Loudhailer / Speaker / Blaster / Space Gun | Dark Bluish Gray | 4349 | 4210698 | €0,13 |
| 3 | Hinge Plate 1 x 2 Locking with 1 Finger on Side, without Groove | Black | 44567b | 6266244 | €0,13 |
| 3 | Bracket 1 x 2 - 2 x 2 | Lime | 44728 | 6212972 | €0,10 |
| 8 | Plate 1 x 10 | Black | 4477 | 447726 | €0,16 |
| 2 | Plate Special 1 x 2 [Open O Top Clip] | Red | 44861 | 6347308 | €0,15 |
| 1 | Technic Axle 3 | Yellow | 4519 | 6130007 | €0,05 |
| 2 | Tap 1 x 1 without Hole in Spout | Light Bluish Gray | 4599b | 4211503 | €0,06 |
| 1 | Brick Special 1 x 1 Studs on 4 Sides | Black | 4733 | 473326 | €0,22 |
| 1 | Brick Special 1 x 1 Studs on 4 Sides | Lime | 4733 | 6174006 | €0,22 |
| 2 | Brick Special 1 x 1 Studs on 4 Sides | White | 4733 | 4111971 | €0,22 |
| 1 | Dish 2 x 2 Inverted [Radar] | Trans-Clear | 4740 | 6245306 | €0,10 |
| 2 | Technic Tooth 1 x 3 with Axle Hole [Hollow Underside] | Black | 48267 | 6288220 | €0,11 |
| 2 | Wedge Plate 2 x 4 | Light Bluish Gray | 51739 | 4507056 | €0,10 |
| 2 | Animal Body Part, Barb / Claw / Tooth / Talon / Horn, Small | Yellow | 53451 | 6270110 | €0,07 |
| 2 | Animal Body Part, Barb / Claw / Tooth / Talon / Horn, Small | Flat Silver | 53451 | 6270108 | €0,07 |
| 3 | Slope 30° 1 x 1 x 2/3 (Cheese Slope) | Lime | 54200 | 4504372 | €0,06 |
| 2 | Slope 30° 1 x 1 x 2/3 (Cheese Slope) | Dark Blue | 54200 | 4504374 | €0,06 |
| 2 | Slope 30° 1 x 1 x 2/3 (Cheese Slope) | Reddish Brown | 54200 | 4504376 | €0,06 |
| 3 | Slope 30° 1 x 1 x 2/3 (Cheese Slope) | Trans-Light Blue | 54200 | 6245277 | €0,08 |
| 3 | Slope 30° 1 x 1 x 2/3 (Cheese Slope) | Yellow | 54200 | 4504381 | €0,06 |
| 1 | Wheel 18mm x 14mm with Axle Hole, Fake Bolts and Shallow Spokes | Black | 55982 | 4517737 | €0,22 |
| 6 | Hinge Cylinder 1 x 2 Locking with 2 Click Fingers and Axle Hole, 7 Teeth | Black | 57360 | 6271535 | €0,13 |
| 1 | Cone 1 x 1 [Top Groove] | Trans-Orange | 59900 | 6172233 | €0,08 |
| 2 | Plate Special 1 x 2 with Handle on End [Closed Ends] | Lime | 60478 | 6133859 | €0,06 |
| 2 | Plate Special 1 x 2 with Handle on End [Closed Ends] | Red | 60478 | 4515365 | €0,06 |
| 4 | Equipment Hose Nozzle / Gun with Side String Hole Simplified | Light Bluish Gray | 60849 | 4514195 | €0,12 |
| 2 | Plate Special 1 x 1 with Clip Vertical [Thick Open O Clip] | Black | 60897 | 6330189 | €0,08 |
| 2 | Plate Special 1 x 1 with Clip Horizontal [Thick Open O Clip] | Light Bluish Gray | 61252 | 6335378 | €0,13 |
| 2 | Technic Pin with Friction Ridges Lengthwise with No Center Slots | Black | 61332 | 6279875 | €0,06 |
| 20 | Plate Round 1 x 1 with Solid Stud | Reddish Brown | 6141 | 4216581 | €0,05 |
| 4 | Plate Round 1 x 1 with Solid Stud | Trans-Light Blue | 6141 | 6514058 | €0,05 |
| 2 | Technic Pin Connector Round [Slotted] | Black | 62462 | 6173119 | €0,06 |
| 1 | Tile 1 x 3 | Red | 63864 | 4533742 | €0,11 |
| 2 | Tile 1 x 3 | Black | 63864 | 4558170 | €0,11 |
| 1 | Equipment Telescope / Torch / Spyglass, Support Round 1 x 1 x 1 2/3 | Light Bluish Gray | 64644 | 4657366 | €0,07 |
| 2 | Technic Brick 1 x 1 with Pin Hole | Red | 6541 | 654121 | €0,07 |
| 4 | Technic Brick 1 x 1 with Pin Hole | Black | 6541 | 654126 | €0,07 |
| 1 | Plate Special 2 x 4 with Groove and Two Center Studs (Jumper) | Reddish Brown | 65509 | 6307618 | €0,18 |
| 1 | Plate Special 2 x 4 with Groove and Two Center Studs (Jumper) | Dark Bluish Gray | 65509 | 6307616 | €0,18 |
| 1 | Bar, Angled with 1 x 1 Round Plate / Stud on End | Trans-Clear | 65578 | 6510188 | €0,10 |
| 1 | Technic Axle 3 with Stud | Dark Tan | 6587 | 6031821 | €0,10 |
| 4 | Tile 1 x 6 with Groove | Reddish Brown | 6636 | 4211204 | €0,13 |
| 1 | Tile Round 3 x 3 | Red | 67095 | 6331874 | €0,19 |
| 1 | Brick Special 1 x 2 x 1 2/3 with 8 Studs on 3 Sides | Black | 67329 | 6308883 | €0,36 |
| 2 | Technic Brick 1 x 1 with Axle Hole | Dark Bluish Gray | 73230 | 6362259 | €0,17 |
| 4 | Plate 1 x 5 | Black | 78329 | 6350415 | €0,16 |
| 4 | Plate Round 1 x 1 with Open Stud | Dark Tan | 85861 | 6300322 | €0,04 |
| 2 | Plate Round 1 x 1 with Open Stud | Light Bluish Gray | 85861 | 6168647 | €0,04 |
| 3 | Plate Round 1 x 1 with Open Stud | Lime | 85861 | 6190251 | €0,04 |
| 2 | Plate Round 1 x 1 with Open Stud | Reddish Brown | 85861 | 6215659 | €0,04 |
| 1 | Plate Round 1 x 1 with Open Stud | Black | 85861 | 6168646 | €0,04 |
| 2 | Slope 30? 1 x 2 x 2/3 | Red | 85984 | 4651524 | €0,07 |
| 1 | Slope 30? 1 x 2 x 2/3 | Yellow | 85984 | 4550348 | €0,07 |
| 1 | Slope 30° 1 x 2 x 2/3 with Dashboard, Speedometers Print | Light Bluish Gray | 85984pr0021 | 6329152 | €0,44 |
| 1 | Tile 2 x 4 with Groove | Yellow | 87079 | 4560181 | €0,16 |
| 1 | Tile 2 x 4 with Groove | Black | 87079 | 4560182 | €0,16 |
| 1 | Tile 2 x 4 with Groove | Red | 87079 | 4560179 | €0,16 |
| 2 | Technic Axle 4 with Stop | Dark Bluish Gray | 87083 | 6083620 | €0,07 |
| 2 | Panel 1 x 2 x 3 [Side Supports / Hollow Studs] | Trans-Clear | 87544 | 6507949 | €0,21 |
| 4 | Plate Special 2 x 2 with Groove and Center Stud (Jumper) | Black | 87580 | 4565323 | €0,10 |
| 10 | Plate Special 2 x 6 x 2/3 with 4 Studs on Side, 1 Support Wall on Bottom | Black | 87609 | 4653049 | — |
| 8 | Bar 3L | Black | 87994 | 6093525 | €0,06 |
| 2 | Bar 3L | Black | 87994 | 6345634 | €0,06 |
| 1 | Brick Special 2 x 2 with Grooves and Axle Hole | Dark Bluish Gray | 90258 | 6236949 | €0,17 |
| 1 | Brick Special 2 x 2 with Grooves and Axle Hole | Dark Orange | 90258 | 6315198 | €0,17 |
| 1 | Hinge Plate 2 x 2 Locking with 1 Finger on Top | Light Bluish Gray | 92582 | 6265742 | €0,15 |
| 1 | Brick Round 2 x 2 [Grill] | Dark Brown | 92947 | 6109329 | €0,12 |
| 1 | Sticker Sheet 1 for Set 21331-1 | Unknown | 93691 | 6381978 | — |
| 1 | Brick and Axle Separator v2.0 | Orange | 96874 | 4654448 | — |
| 2 | Tile Round 1 x 1 | Trans-Red | 98138 | 6258607 | €0,05 |
| 3 | Tile Round 1 x 1 | Dark Bluish Gray | 98138 | 6284596 | €0,04 |
| 1 | Tile Round 1 x 1 | Black | 98138 | 6284575 | €0,04 |
| 2 | Tile Round 1 x 1 with Black Off-Center Dot/Circle/Eye print | White | 98138pr0273 | 6384891 | €0,13 |
| 3 | Plate Special 2 x 2 x 2/3 with Two Studs On Side and Two Raised | Light Bluish Gray | 99206 | 4654577 | — |
| 10 | Plate Special 2 x 2 x 2/3 with Two Studs On Side and Two Raised | Black | 99206 | 6052126 | — |
| 1 | Bracket 1 x 2 - 2 x 2 Inverted | Yellow | 99207 | 6208753 | €0,10 |
| 1 | Bracket 1 x 2 - 2 x 2 Inverted | Reddish Brown | 99207 | 6226436 | €0,10 |
| 1 | Bracket 1 x 2 - 1 x 2 Inverted | Light Bluish Gray | 99780 | 6099243 | €0,10 |
| 1 | Bracket 1 x 2 - 1 x 2 Inverted | Black | 99780 | 6020193 | €0,10 |
| 1 | Bracket 1 x 2 - 1 x 2 | Dark Azure | 99781 | 6152101 | €0,10 |
| 1 | Hips with Blue Legs and Red Boots Pattern with White Sox, Gold on Side print | Black | 970c28pat22pr2222 | 6372164 | — |
| 1 | Minifig Head Special, Sonic the Hedgehog with Black Eyes, Light Nougat Face and Ears, Black Nose and Smile Print | Black | 27456pr0002 | 6372163 | — |
| 1 | Torso Light Nougat Stomach Print, Light Nougat Arms, White Hands | Black | 973c02h27pr5927 | 6384250 | — |

## Notes

- Track which of these parts you own and see what is missing: https://www.brickmissing.com/sets/21331-1-sonic-the-hedgehog-green-hill-zone
- Inventory data is based on official LEGO inventories via the Rebrickable catalog, updated daily.
- Part images, minifigure lists and related sets are on the set page: https://www.brickmissing.com/sets/21331-1-sonic-the-hedgehog-green-hill-zone