challenges
For Business
Who We Are
Results
search
Get Started
I want to launch a challenge
Connect to talented problem solvers
I want to solve a challenge
Join our community to win prizes
log in
menu
log in
challenges
For Business
Who We Are
Results
share
Follow
Following
Unfollow
Peter Vikström
share
Follow
Following
Unfollow
Viemerö, South Ostrobothnia, Finland
message
Read More about Peter
more
Following
Activity
Awards
Following
Challenges
by Kal Tire
233
Tire Health Check Challenge
Propose a method of measuring tire tread depth that is fast, accurate, and easy to implement.
Brands
Kal Tire
Activity
Awards
