Kelly & Rhiannon just became friends with Daisy and they want to know when her birthday is.
Daisy gives them a list of possible dates.
JUNE 15TH, JUNE 16TH, JUNE 19TH
JULY 17TH, JULY 18TH
AUGUST 14TH, AUGUST 16TH
SEPT 14TH, SEPT 15TH, SEPT 17TH
Daisy then tells Kelly & Rhiannon seperately the month and the day of her birthday respectively.
They have a coversation...
RHIANNON: I don't know when Daisy's birthday is but i know that Kelly does not know too.
KELLY: At first I don't know when Daisy's birthday is but i know now.
RHIANNON: Then I also Know when Daisy's birthday is.
SO, WHEN IS DAISY'S BIRTHDAY?
MONTH = A
DAY = B
A+B = C
THE DAY BEFORE DAISY'S BIRTHDAY = D
CACHE IS HIDDEN AT...
N50 27. (D-B)+1, C-D, C÷4
W004 B-D. (B-A)-1, (D÷3), A-4
You can check your answers for this puzzle on GeoChecker.com.