On a charity event in Russia, Murray beat Djokovic by winning six games and losing three games.
Note: There is a total of 5 service breaks(one who serve lost the game).
Who served first, Djokovic or Murray?

For this puzzle, you might have to find logic in something illogical. But hey, it's fun and a healthy little break from your strenuous puzzle-solving sessions.

Can you decipher the meaning in the following cluster of letters?

ITIT,NCENTCENT

If I put in one canary per cage, I have one bird too many. If I put in two canaries per cage, I have one cage too many. How many cages and canaries do I have?

The square root of number 121 is "11". What is the square root of the number "12345678987654321."?

If 5 cats catch 5 mice in 5 minutes, how long will it take one cat to catch a mouse?

What's the only room from which no one can enter or leave

Can you complete the sequence puzzle?

AR TA GE CA LE VI LI _

In 1990, a person is 15 years old. In 1995, that same person is 10 years old. How can this be?

My first is in chocolate but not in ham. My second is in cake and also in jam. My third at tea time is easily found. Altogether, this is a friend who is often around. What is it?

Can you find the missing number in the third row?
35 20 14
27 12 18
5 2 ?