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Set 76990 Sonic's Speed Sphere Challenge
Sonic The Hedgehog

Sonic's Speed Sphere Challenge

Sonic's Speed Sphere Challenge brings a speed-focused course to the LEGO® Sonic the Hedgehog range, built in 2023 from 292 pieces and 117 unique parts. With 1 minifigure included, the set is built around momentum and a repeatable challenge rather than a static scene.

Set number
76990
Year
2023
Pieces
292
Minifigures
1
Theme
Sonic The Hedgehog
Different parts
117
What can I build with it?

View the official building instructions at LEGO® ↗

Parts list 117

As BrickLink list (XML)

Import on BrickLink: Wanted → Upload, upload the file (or paste its content), pick a Wanted List and add the parts.

Spare parts (20)

These extra parts come with the set in case one gets lost.

Minifigures 1

Alternative models

Fan models by Rebrickable users that you can build (mostly) from this set’s parts. Instructions are available from the designers.

View the idea at Rebrickable ↗

What can I build with it?

Description

A course built for momentum

Rather than a still display piece, this set centres on a course-style layout designed for a sphere or figure to move through with as much speed as possible. That setup fits Sonic's whole identity, which has always been built around speed and motion rather than a quiet setting. Instead of a model that just sits on a shelf after the first build, this one invites repeated attempts, with clear challenge or goal elements that keep it useful well beyond the initial assembly session.

Bold colours with real energy

Black, reddish brown, lime and red combine into a high-contrast, energetic palette that matches the fast, cartoon-inspired look of the Sonic games. Lime provides a sharp, almost electric accent, while red carries the classic Sonic association most fans expect. Black and reddish brown give the structure a sturdier, grounded base that lets the brighter colours stand out against it. The full parts list on this page shows exactly how these four colours are spread across the 292 pieces.

117 parts behind a compact course

Out of 292 pieces, 117 are unique parts, a solid variety for a course that needs curves, ramps and supporting sections alongside smaller detail pieces. That range gives the model a more dynamic feel than a simple straight track would, even while the overall set stays compact. The building process benefits from that mix, offering more changes of pace than a repetitive build. Every part is listed individually in the parts list on this page, useful for tracking down a specific piece afterwards.

Who this set is for

This set is aimed squarely at fans of the Sonic games and show who want to see the character in motion through a course of their own rather than a static scene. With just 1 minifigure, the focus sits less on a larger cast and more on the course itself and repeated attempts at it. Its compact scale also makes it a quick, affordable way into the LEGO® Sonic the Hedgehog range before adding larger sets.

FAQ

How many pieces does Sonic's Speed Sphere Challenge have?
The set contains 292 pieces, including 117 unique parts, plus 1 minifigure.
What colours make up the course?
The build relies mainly on black, reddish brown, lime and red for a high-contrast, energetic look.
Is this set more for play or for display?
Its course-based design is clearly built for repeated, active play rather than a static display scene.

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