John’s parents have three sons: Snap, Crackle, and what’s the name of the third son?

Thirty friends were on a hiking trip when they decided to enjoy the bonfire. They assembled for it and agreed to play a game. For that, they divided themselves into five teams with seven members each, forming five rows.

How did they manage to achieve this formation?

Two in a corner, one in a room, zero in a house, but one in a shelter. What is it?

I am the fastest animal but cannot climb the tree. What am I?

A man says, "Brothers and sisters, have I none, but that man's father is my father's son." Who is that man?

I know a ten-letter word in the English language which can be typed using only the top rows of the computer keyboard.

What building has the most stories?

What has no start, end, or centre?

Which letter of the alphabet has the most water?

You need to complete the maze by entering from the entrance marked below in the figure near the yellow circle, bottom left and leaving from the exit point near the green circle, bottom middle.

Rule of Game: You can move only by exchanging green and yellow circles.