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.
The centre of the third figure is empty. What digit should fit inside?
There is a square of a particular number which when doubled, becomes 7 more than its quarter. Can you find the number?
What runs around the whole yard without moving?
A Scientist was fifty years old in the year 2000 but he was forty years old in the year 2010. How can this be possible? PS: It has a logical answer.
Count the number of squares in the picture below.
Can you circle exactly four of these numbers such that the total is twelve? 1 6 1 6 1 6 1 6 1 6 1 6
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?
Which alphabet is a part of our body?
Two in a corner, one in a room, zero in a house, but one in a shelter. What am I?
People make me, save me, change me, raise me. What am I?
There is a cryptic organization called Cicada 3301 that posts challenging puzzles online, possibly to recruit codebreakers and linguists.
