Here are this weekend’s Mac riddles to entertain you through family time, shopping and recreation.

1: Light and lenses control a car inside Macs until 2013.

2: Splendid campaign originally for airs until last August.

3: Cupertino’s Roman 400 in South Carolina was the first in 1988.

To help you cross-check your solutions, or confuse you further, there’s a common factor between them.

I’ll post my solutions first thing on Monday morning.

Please don’t post your solutions as comments here: it spoils it for others.