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
Hannah Halcro
share
Follow
Following
Unfollow
Ochey, Grand Est, France
message
more
Challenges
Following
Activity
Awards
Challenges
Teams
Space Concordia Rocketry Division
Submissions
Challenge Accepted Badge
Badge-shaped in the spirit of competition, a curved vector to show the excitement of the task, and three stars to show community & harmony
read more...
by
Hannah Halcro
Following
Activity
Awards
