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The HardBuilds Challenge

Every kit on HardBuilds comes with a Hardness Level rating from 1 to 5

Level 1

Beginner

Perfect for first-time builders

Level 2

Easy

Simple techniques, quick builds

Level 3

Intermediate

Balanced challenge for hobbyists

Level 4

Advanced

Complex designs for enthusiasts

Level 5

Expert

Ultimate challenge for masters

Featured Kits

Our most popular builds, from easy to expert difficulty levels

Mechanical
Clockwork Music Box

Clockwork Music Box

( reviews)
$89.99
Static
Creator
Botanical Terrarium

Botanical Terrarium

( reviews)
$59.99
Static
Architecture
Grand Opera House

Grand Opera House

( reviews)
$249.99
Static
Educational
Dinosaur Excavation Kit

Dinosaur Excavation Kit

( reviews)
$34.99
Static

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