Sphinx Secret Surprise

5978-1 Adventurers 1998 352 parts 5.3% Intermediate

Sphinx Secret Surprise (5978-1) is a LEGO Adventurers from 1998. The set contains 352 parts across 12 part and colour combinations in 5 colours — the full inventory below shows exactly which pieces you need to build or complete it.

Parts Inventory

🧱 352 parts
PartQty
Slope Inverted 45° 3 x 1 Double with 2 Completely Open Studs

Slope Inverted 45° 3 x 1 Double with 2 Completely Open Studs

2341

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Slope Inverted 45° 3 x 1 Double with 2 Completely Open Studs

Slope Inverted 45° 3 x 1 Double with 2 Completely Open Studs

2341

View
Equipment Goblet / Glass

Equipment Goblet / Glass

2343

View
Plate 2 x 2 Corner

Plate 2 x 2 Corner

2420

View
Tile 1 x 4 with Groove

Tile 1 x 4 with Groove

2431

€0,12
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Tile 1 x 4 with Groove

Tile 1 x 4 with Groove

2431

View
Tile 1 x 4 with Groove

Tile 1 x 4 with Groove

2431

€0,12
View
Tile 1 x 4 with Hieroglyphs and Minifig Print

Tile 1 x 4 with Hieroglyphs and Minifig Print

2431pr0021

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Bracket 1 x 2 - 1 x 4 [Square Corners]

Bracket 1 x 2 - 1 x 4 [Square Corners]

2436

View
Bracket 1 x 2 - 1 x 4 [Square Corners]

Bracket 1 x 2 - 1 x 4 [Square Corners]

2436

View
Brick 1 x 2 x 5 with Blocked Open Studs and Bottom Stud Holder with Asymmetric Ridges

Brick 1 x 2 x 5 with Blocked Open Studs and Bottom Stud Holder with Asymmetric Ridges

2454a

View
Brick 1 x 2 x 5 with Blocked Open Studs and Bottom Stud Holder with Hieroglyphs 'Anubis', Arm on Top Print

Brick 1 x 2 x 5 with Blocked Open Studs and Bottom Stud Holder with Hieroglyphs 'Anubis', Arm on Top Print

2454apr0001

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Repairability

Can you fix Sphinx Secret Surprise if a piece goes missing?

5.3%Moderate repair risk
easy to fixguard this box

9 of the 169 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

8.3%

All sets

6.7%

Hardest to replace

Brick 1 x 6 x 5 · Dark Gray · only this setBaseplate Raised 32 x 32 · Tan · only this setTent, Adventurers Print · Black · only this set
How we calculate this →

More Adventurers sets

Browse more LEGO Adventurers sets related to Sphinx Secret Surprise, including models from 1998 and other sets in the same theme.

View all Adventurers sets →

Build DNA

Parts inventory insights for Sphinx Secret Surprise

352 pieces puts this build +97% against the average Adventurers set and +39% against the average 1998 release.

LEGOADVENTURERS

Vs average Adventurers set

+97%+173 parts
This set352
Average set179

Average Adventurers set: 179 pieces across 42 other sets.

Vs average 1998 set

+39%+99 parts
This set352
Average set253

Average 1998 set: 253 pieces across 173 other sets.

Color profile

14different colors

Dominant color

Tan

Tan5x
36%
Light Gray4x
29%
Black2x
14%
Yellow2x
14%

Unique parts

0.1 pieces per unique type

124

Repeat factor

Average pieces per unique type.

1x

Most used part

Brick 1 x 4

Brick 1 x 414x

Results are based on official LEGO part inventories. Accuracy improves as you confirm set completeness.

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