ho chi minh,
ho chi minh,
Vietnam
Gingerbread house – Cardboard Challenge
Ballston Lake,
New York,
United States
3rd Grade Rockets – Cardboard Challenge
San Diego,
CA,
United States
Birney’s Great Cardboard Challenge
San Diego,
California,
United States
Cardboard Creativity
Aldue,
VA,
United States
CEDP 2020 Challenge
Stanhope Gardens,
New South Wales,
Australia
Elijah byrd
Pflugerville,
pf,
United States
The best cardboard challenge in the world
Querétaro,
Querétaro,
Mexico
Cardboard Challenge Desde Casa
Santiago de los Caballeros,
Santiago,
Dominican Republic
Cardboard Foosball game
Bangkok,
Nonthaburi,
Thailand
