What's the only room from which no one can enter or leave
Can you find out what is missing? 1 3 5 2 4 ? Hint: It's not six. Think out of the box.
What demands an answer, but asks no questions
Mr Red Lives in the red house. Mr Green Lives in the greenhouse. Mr Yellow Lives in the yellow house. Who lives in the Whitehouse?
If, A + B = C D - C = A E - B = C Based on the above equations, find out the answer for: D + F = ?
Kareena is older than Bipasha. Bipasha is younger than Karishma and younger than Katrina. Katrina is older than Kareena and Alonso, who are older than Karishma.If Alonso and Kareena are twins, who's oldest?
You need to arrange three 7 and mathematical symbols to form number 1?
Can you complete the sequence puzzle? AR TA GE CA LE VI LI _
Krish is 45 years old and his mother Crishtina is 73 years old. Can you find out how many years ago, his mother was three times his age?
The picture shows the dice results in each couple of throws. If they are actually following a pattern, can you find out the missing one?
What is the next number in the series? 15 29 56 108 208 ?
There is a cryptic organization called Cicada 3301 that posts challenging puzzles online, possibly to recruit codebreakers and linguists.
