After printing up hard copy and checking and re-checking
Han still in the lead with 45 points
Linzi and Anita now joint second place with 44 points
Day 4 a bit of a problem, but Han finally got it once I rephrased the question.
Today is the last day and later tonight (Wednesday) may see tie-breaker questions.
Off to bed now..what a way to end my birthday...how committed is that?
Nite nite.