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
Ravikumar Selvam
share
Follow
Following
Unfollow
Ames, Iowa, United States
message
more
Following
Followers
Awards
Following
Challenges
by IntakeX
441
What's In My Food!? Challenge
Creating a healthier world by quantifying the benefits and harm of every bite of food you take.
by Lufthansa Innovation Hub
63
The Changemaker Challenge
On a mission to make travel and mobility more sustainable.
Brands
IntakeX
Lufthansa Innovation Hub
Followers
Awards