Do You See It?
How many people must be gathered together in a room, before you can be certain that there is a greater than 50/50 chance that at least two of them have the same birthday?
Replace the (?) with the correct mathematical signs to make the expression equal to 59. 18 ? 12 ? 4 ? 5 = 59
Use only one mathematical symbol and all numbers (0-9) to get a sum of 99
I have an eye but still cannot see. Who am I?
On her drawing table, Sayna lit 12 coloured candles. A few seconds later she blew two candles off. How many candles Sayna have at the end?
On a windy rainy night , I was driving in my car. When i reach the bus stand , i see three people waiting for the bus. 1. An old lady who needs an immediate medical attention 2. My Best Friend 3. Girl whom i love from childhood My car is a two seat, so can you tell me , what i have done in this situation ?
Which is heavier: a ton of bricks or a ton of feathers?
I have a head like a cat and feet like a cat, but I am not a cat. What am I?
In The 1st month of this year(the year 2013), I noticed that the date 13-1-13 (13 January 2013) is special. This date is special as: Date * Month = Year. Can you figure out which year of this century has a maximum number of such dates?
A donkey is behind another donkey I'm behind that second donkey But there is a whole nation behind me It is a murder you can describe in a word.
There is a cryptic organization called Cicada 3301 that posts challenging puzzles online, possibly to recruit codebreakers and linguists.
