Explore
Challenges
For Business
For Startups
Who We Are
Results
Get Started
Launch a challenge
Connect with talented problem solvers
Solve a challenge
Join our community and win prizes
Log In
menu
log in
Explore Challenges
For Business
For Startups
Who We Are
Results
share
Follow
Following
Unfollow
message
Charles Murray
Chicago, Illinois, United States
more
About
Challenges
Following
Activity
Awards
Activity
About
Challenges
Following
Activity
Awards
Sept. 8, 2023, 1:47 p.m. PDT
Switched Source
joined team
Sept. 4, 2023, 12:10 p.m. PDT
MAKE IT Prize Facilities Track
registered for challenge
Sept. 4, 2023, 11:47 a.m. PDT
MAKE IT Prize Strategies Track
registered for challenge
Aug. 24, 2021, 1:54 p.m. PDT
Solar Prize Round 5 Hardware Track
registered for challenge
July 15, 2019, 1:12 p.m. PDT
Solar Prize Round 2
registered for challenge
