There are three boxes of different sizes with three cupcakes inside each of the boxes in Christina's kitchen. At night her daughter wakes up and goes to the kitchen. She opens a box and eats all three cakes.

But in the morning Christina finds out that each box still had three cupcakes. How?

Replace the question mark in the picture below.

What can jump higher than a building?

Nodes are shown below and you need to connect them based on the following rule: Every node can be connected to the number of nodes inside them, i.e. the first node there is a value of 1 which indicates that the first node can connect to exactly one node only.Can you do it?

Find The Missing Number In the Sequence.
6 25 64 ? 32 1

Looking at the figure given, you will find a square formed with match sticks. This figure comprises five squares. Can you move the matchsticks such that the resulting figure consists of ten squares? Please note that you can drag the matchsticks can't rotate them and have just four moves. How will you do it?

What type of tree can I carry in my hand?

Find the missing number in the series below

13 -21 34 -55 ? -144

Can you find the mistake in the below statement?

Nine marbles are arranged in the image below. Can you slide two marbles to form a square?