These are the clues we used, which I took from the Real Treasure Hunt website.
A clue to find where you keep things cold
Where to go next is what you’ll be told.
Letters, a screen, and even a mouse,
look around, you’ll find it somewhere in the house.
When it gets late and you turn out the light
This is the place you’ll be found each night.
You’ll need to think hard to solve the next clue
Find a covering for your foot, but it’s not a shoe.
Turn up the heat it will help you bake
Cookies, casseroles, even a cake.
A place where water falls down like rain
after it falls on you it goes down the drain.
A metal box with numbers is usually the norm
For this thing that helps us get our food warm.