How Many Squares are in this figure

Can You Use Logic to Solve This One?

Which of the statements in the box are true?

How do I love thee? Let me build the ways!

The Microsoft Problem

This is the problem that suppose all prospective microsoft employees must answer in 5 minutes.  Try it.  It my take longer than 5 minutes to answer, but can you figure it out?

U2 has a concert that starts in 17 minutes and they must all cross a bridge to get there. All four men begin on the same side of the bridge. You must help them across to the other side. It is night. There is one flashlight. A maximum of two people can cross at one time. Any party who crosses, either 1 or 2 people, must have the flashlight with them. The flashlight must be walked back and forth, it cannot be thrown, etc. Each band member walks at a different speed. A pair must walk together at the rate of the slower man's pace:

• Bono: - 1 minute to cross
• Edge: - 2 minutes to cross
• Adam: - 5 minutes to cross
• Larry: - 10 minutes to cross

For example: if Bono and Larry walk across first, 10 minutes have elapsed when they get to the other side of the bridge. If Larry then returns with the flashlight, a total of 20 minutes have passed and you have failed the mission.

How many Triangles

How many triangles do you see?