Where do you go to learn how to make ice cream?

What begins with T, ends with T, and has T in it?

In a secret society, a buried chamber can be accessed only via a secret password. The password is seven characters long and comprises of just letters and numbers.

You find a code that can help you in cracking the password. The code says "You force heaven to be empty".

Can you deduce the password from that?

Can you start the fire using two pieces of wood?

Find the next number in the series below

21 32 54 87 131 ?

On a certain day, John celebrated his birthday. Two days later, his older twin brother Jacob celebrated his birthday.

Is this even possible? How can it be?

What is the four-digit number in which the first digit is one-third the second, the third is the sum of the first two, and the last is three times the second?

Decode below three cipher riddles:

26 L of the A
7 D of the W
1000 Y in a M

You walk into a room and see a bed. On the bed, there are two dogs, five cats, a giraffe, six cows, and a goose. There are also three doves flying above the bed. How many legs are on the floor?

Count the squares in the matchstick puzzle below?