Darts Scoreboard

Hi,

I need assistance with some vba/macro to complete my darts scoreboard.

What I want is for a button to be able to do the following -

Record the number of games won by player - continuous
Record the 3 dart average - continuous
Clear the cells where the scores were inputted.

The scores will be inputted into b6:b24 for player 1 and c6:c24 for player 2.

The data for each game will then be reflected in the yellow box for games won and 3 dart average (continuous)

I have had someone write some script but it doesn't work!!!!!! see the clear and record box at the top of page.
I have attached the spreadsheet for anyone to help!!

Any help will be greatly appreciated.

Many thanks,

Geoff