What has six faces, but does not wear makeup, has twenty-one eyes, but cannot see?

In four steps you need to move the word 'cold' From 'warm' by replacing one alphabet at a time such that every word formed at each step is acceptable in English Dictionary.

Can you quickly find which two matchstick figures are identical?

Do You See It?

An ant is travelling on a 1-meter-long rope at 1 cm/second but also the entire rope is being stretched by an extra 1 meter/second. Is it possible for the ant to reach at the end of the rope?

It walks on 4 when its young, walks on 2 when it's older, and walks on 3 when its very old?

If 2 workers can complete painting 2 walls in exactly 2 hours.

How many workers would be needed to paint 18 walls in 6 hours?

How can you tell a raw egg from a hard-boiled egg?

A prisoner is told: "If you tell a lie, we will hang you and if you tell the truth, we will shoot you." What did the prisoner say to save himself?

How can you make number one disappear by adding something to it?