As shown in the image, the nine Dogs are square fenced. By constructing just two square fences can you make sure that two Dogs cannot meet each other without crossing the fence?

A chess tournament is taking place on knock-out terms (the one who loses the match is out of the game).
(a) If 10 matches are played in total, how many players participated?
(b) If 20 players took part in the tournament, how many matches were played?

Can you fill the blank with the correct number?

6 30 870 756030 _____

Which Travels Faster? Solve below famous picture riddle:

Through your logical capabilities, can you make 7 an even?

Cristina leaves home and then she makes exactly 3 left turns and returns home where she found 2 girls wearing the mask.

Who are these two masked girls?

How can you take 2 from 5 and leave 4?

What can go through glass without breaking it?

If you’ve got me, you want to share me; if you share me, you haven’t kept me. What am I?

A girl has as many brothers as sisters, but each brother has only half as many brothers as sisters. How many brothers and sisters are there in the family?