Participants were judged on their custom creation's flight distance and accuracy.
The planes took all shapes and sizes.
TULSA, Oklahoma -
Tulsa's Central Library issued a challenge to Tulsans both young and old Thursday, by holding a paper airplane competition.
Participants were judged on their custom creation's flight distance and accuracy.
Our photojournalist Chris Howell was there as some of them took flight, which you can see in the video above.