The doctor prescribed you to take one pill from the bottle every half an hour. The bottle is now left with only three pills. How long do you think you have before you run out of pills?
Check out the number list below and find what number comes next in the sequence. 111 , 113 , 117 , 119 , 123 , 137 , ?
What does this rebus riddle means ?
What is at the end of a rainbow?
what's the probability of getting a king or a queen from a pack of 52 cards?
If we tell you that there is a relation between the numbers and letters in the given figure, can you analyze it and find the missing letter in the last box?
What does this say? XLR8
I noticed one of the words in the oxford dictionary is spelled incorrectly. What about you?
I am a mother. However, I never give birth. I am a father. However, I never nurse my children. Wandering is not possible for me, but standing still happens occurs rarely. Who am I?
Can you spot what's wrong with the following sentence? PETER WAS ANGRY AT HIMSELF BECAUSE HE ACCIDENTALLY LEFT THE THE KEYS TO HIS CAR AT HIS FRIEND'S HOUSE.
What always comes into a house through the keyhole?
There is a cryptic organization called Cicada 3301 that posts challenging puzzles online, possibly to recruit codebreakers and linguists.
