Jump: 1/1
Score: 0
You are in the lab and the time machine is warm: press the button
Climb in, start the machine and the doors slide open somewhere in the past. Nobody tells you where you have ended up: that is your job. Look around - the clothes, the haircuts, whatever is parked in the street - and call it before the doors shut again. Ten jumps, one point for every one you read right. Land close to home and you are placing the decade; go far enough back and it is the whole century. Then it is back to the lab to see how you did.
