Find the right combination
The computer chose a secret code (sequence of 4 digits from 1 to 6). Your goal is to find that code. Black circles indicate the number of hits on the right spot. White circles indicate the number of hits on the wrong spot.Correct answers: 27
The first user who solved this task is Nílton Corrêa De Sousa.
#brainteasers #mastermind
A Lesson – How to Find the Best Airline Price
I couldn’t decide whether to go to Salt Lake City or Denver for vacation, so I called the airlines to get prices. “Airfare to Denver is $300,” the cheery salesperson replied.
“And what about Salt Lake City?”
“We have a really great rate to Salt Lake—$99,” she said, “but there is a stopover.”
“Where?”
“In Denver,” she said.