Puzzle Guzzle

 http://tech-queries.blogspot.in/2010/03/ants-travel-in-grid.html

You’ve got someone working for you for seven days and a gold bar to pay them. The gold bar is segmented into seven connected pieces. You mus...

Question:  You have a stream of bytes from which you can read one byte at a time. You only have enough space to store one byte. After proces...

Question : You are standing outside a room next to three switches, all of which are off. Each switch operates a different light bulb in the ...

There are twenty coins sitting on the table, ten are currently heads and tens are currently tails. You are sitting at the table with a blind...

A person dies, and he arrives at the gate to heaven. There are three doors in the heaven. one of them leads to heaven. another one leads to ...

Three people check into a hotel. They pay $30 to the manager, and go to their room. The manager finds out that the room rate is $25 and give...