Using eight eights and addition only, can you make 1000?

How is a fly different from a mosquito?

If you paint a brown house white it will become a white house. If the stoplight changes from red to green, then the light is green. So, if you throw a white shirt into the Red Sea, what will it become?

Move three sticks of the spiral below to form a square.

When it is alive we sing, when it is dead we clap our hands. What is it?

How do you go from 98 to 720 using just one letter?

You are presented with three boxes. One of them has a red ball inside and the other two have a black ball inside each of them. You are asked to pick up the one with red ball and you pick one. Now, one of the other boxes is opened and it is found to have a black ball.

You are presented with a chance to change your box with the one that is left closed. Will you change your box? Why or why not?

Find three whole, positive numbers that have the same answer when multiplied together as when added together.

Using mathematical symbols like +, -, and x in order to make the equations correct. Replace # with the above-given symbols.

9 # 8 # 7 # 6 # 5 # 4 = 91

There is a place where if I stand up straight, I will still be considered sideways.