Gentlemen, start your engines.

done, no green.

Done

done clickety-click

Did it. Back to bed.

Start

Done

dng

done

Done - no greens but not a clicker for me

done

go

done

Go

Done no greens

Difficulty score 19. No green.

done

go

done

DING. As often happens, I needed a nap in the middle -- held up by a simple cross hatch that sleepy eyes hadn't seen.

start

ding