This site uses different types of cookies, including analytics and functional cookies (its own and from other sites). To change your cookie settings or find out more, click here. If you continue browsing our website, you accept these cookies.
loved these grand prix challenges 8:35 mins on this one. makes me want to enter...think I need to do a few more weekly challenges first!
7 Min using union, poly-build and spatial info.
Very interesting challenge, got to my solution in 11minutes