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?

What time is it when an elephant sits on a fence?

You are given four results as below:
1111 = F
2222 = E
3333 = T
Then, can you find out how to code 4444?

What English word has three consecutive double letters?

It belongs to you, but other people use it more than you do. What is it?

What is the next number in the series?

15 29 56 108 208 ?

If it took eight men ten hours to build a wall, how long would it take four men to build it?

I have no life, but I can die. What am I?

Some friends went on a vacation to a resort. It was raining heavily and it kept raining for thirteen days.

When it rained in the morning, the afternoon was beautiful and when it rained in the afternoon, the day was blessed with a clear morning.

Overall, the friends experienced eleven nice mornings and twelve nice afternoons. Can you find out the number of days they spent on vacation?

This is a classy optical illusion puzzle. What more you can find except bricks in the image below?