Can you identify if it's a murder or a suicide ?
Intelligence Agency need to break the vault but the problem is that they are not able to break the vault. On the vault, a text is written as: 31 11 33 33 43 45 21 25 31 24 11 31 51 41 To Break the code Intelligence Agency brings a mathematician named Joseph. Minutes later he deciphers the code. Whats the code?
John and Jenni are a married couple. They have two kids, one of them is a girl. Assume safely that the probability of each gender is 1/2. What is the probability that the other kid is also a girl? Hint: It is not 1/2 as you would first think.
Which word is least like the others? Third, fourth, fifth, sixth, seventh, eighth, ninth?
what does this picture(rebus) riddle means ?
You can hear me, but you can't touch or see me. What am I?
What kind of band never plays music?
Can you tell a 3D object that has just two surfaces?
A maths symbol is hidden in the below Bar Graph. Can you decipher it?
Luis Garavito killed Density x Volume. Who is Luis Garavito ?
It's a test that will check your IQ. Suppose you have one 11 minute hourglass and one 13 minute hourglass. Can you measure exactly fifteen minutes using them ?
There is a cryptic organization called Cicada 3301 that posts challenging puzzles online, possibly to recruit codebreakers and linguists.
