Times up!
Many thanks for your entries, and comments.
I hope I didn't spoil your weekend too much!
The winner is Sendai45 with an impressive score of 4317
All entries received complied with the rules. All ignored the outlane, and few used anything like the timers and tools I imagined.
(I humbly attach my POC .... )
BUT my submitted POC is better than the 2111 that I thought was possible
You are all mighty foes - and well worthy of being named Champs.
Dave.