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
Hian Rosa
share
Follow
Following
Unfollow
Joinville, Santa Catarina, Brazil
message
more
Challenges
Following
Followers
Activity
Awards
Challenges
Teams
Federal University of Santa Catarina - Kosmos
Federal University of Santa Catarina - Kosmos
Kosmos Rocketry
Kosmos Rocketry
Following
Followers
Activity
Awards
