How many pieces does the LEGO Graveyard Mystery (70420-1) have?

The LEGO Graveyard Mystery set (70420-1) contains 336 pieces. It was released in 2019 as part of the LEGO Hidden Side theme.

How can I find missing parts for LEGO set 70420-1?

On BrickMissing you can check which parts from the LEGO Graveyard Mystery (70420-1) you already own. Add your LEGO collection and we'll show exactly which of the 336 pieces you're missing and which you already have.

Can I build the LEGO Graveyard Mystery 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 336 parts to show your buildability percentage and which specific pieces you still need.

What theme is the LEGO Graveyard Mystery from?

The LEGO Graveyard Mystery (70420-1) belongs to the LEGO Hidden Side theme. You can browse all Hidden Side sets on BrickMissing to find more sets from this theme.

Graveyard Mystery

70420-1 Hidden Side 2019 336 parts 5.6% repair risk Intermediate

Dive into a spooky AR graveyard experience with the LEGO Hidden Side 70420 Graveyard Mystery. This set combines a detailed LEGO model with an augmented reality play experience. Scan the model with the Hidden Side app to bring the graveyard to life, revealing ghost-catching adventures. Explore cool graveyard details, battle a unique boss ghost, solve new mysteries, find items, and collect ghosts. The set features a loyal dog figure, a dedicated gardener figure, a brave girl minifigure, and a curious boy minifigure. Discover a twistable statue, a grave that opens, and a haunted tree with posable arms for endless interactive fun.

Parts Inventory

🧱 336 parts

Part	Color	Qty	LEGO price each
Technic Axle and Pin Connector Triple [120° Offset] 10288	Dark Brown	2×	€0,44 View at LEGO → View
Brick Curved 1 x 4 x 1 1/3 No Studs 10314	Light Bluish Gray	2×	Check price → View
Animal / Creature Body Part, Wing Feathered 11100	Light Bluish Gray	2×	Check price → View
Tile Special 2 x 2 Inverted 11203	Red	3×	€0,10 View at LEGO → View
Brick Special 1 x 2 with 2 Studs on 1 Side 11211	Light Bluish Gray	3×	€0,13 View at LEGO → View
Slope Curved 2 x 1 No Studs [1/2 Bow] 11477	Light Bluish Gray	2×	€0,06 View at LEGO → View
Slope Curved 2 x 1 No Studs [1/2 Bow] 11477	Reddish Brown	6×	€0,06 View at LEGO → View
Animal Body Part, Horn (Cattle) / Tentacle / Vine / Branch / Tongue - Long 13564	Reddish Brown	6×	€0,12 View at LEGO → View
Tile Round 2 x 2 with Bottom Stud Holder 14769	Medium Azure	1×	€0,07 View at LEGO → View
Brick Arch 1 x 6 x 2 - Thin Top without Reinforced Underside [New Version] 15254	Light Bluish Gray	2×	€0,27 View at LEGO → View
Plant, Grass Stem with Bar Hole [3.2mm] 15279	Olive Green	2×	Check price → View
Fence Spindled 1 x 4 x 2 [4 Top Studs] 15332	Black	3×	€0,39 View at LEGO → View

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Repairability

Can you fix Graveyard Mystery if a piece goes missing?

5.6%Moderate repair risk

easy to fixguard this box

9 of the 162 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

7.4%

All sets

6.7%

Hardest to replace

Minifig Head Mr. Branson, Dark Bluish Gr… · Yellow · only this setSticker Sheet for Set 70420-1 · Unknown · only this setEquipment Key · Yellowish Green · only this set

How we calculate this →