5G Riddle

Congratulations to Oli Smith who was the first person to send me the correct answer! 

You can still get 2 points for sending me the correct answer! Go, go, go! A couple of you have tried.. you get 1 point but have another guess to try and get two points!  

1st Place: 20 points

2nd Place: 10 points

3rd Place: 5 points

Any correct answers after 3rd place: 2 points

An incorrect answer: 1 point