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?

What number does the below three word/phrase identify and why?
1. Deck
2. Year
3. Singing in the Rain

I am sure no one can have two things for dinner. what are they?

There are people and strange monkeys on this island, and you can not tell who is who (Edit: until you understand what they said - see below). They speak either only the truth or only lies.
Who are the following two guys?
A: B is a lying monkey. I am human.
B: A is telling the truth.

A newspaper is supposed to have 60 pages, but pages 24 and 41 are missing.
Which other pages won't be there?

A word I know has six letters it contains, remove one letter and 12 remain. What is it?

Find the Next Number in the Sequence

2 9 3 1 8 4 3 6 5 7 ?

what does the below math rebus puzzle mean?

How will you measure 15 minutes using two hourglasses of 7 minutes and 11 minutes respectively?

I can be cracked, made, told, and played. What am I?