Take one out and scratch my head, I am now black but once was red. What am I?
If your uncle’s sister is not your aunt, what relation is she to you?
No matter how little or how much you use me, you change me every month. What am I?
Spelt forwards I’m what you do every day, spelled backwards I’m something you hate. What am I?
I have cities, but no houses. I have mountains, but no trees. I have water, but no fish. What am I?
He runs but never walks. Murmurs, but never talks. Has a bed, but never sleeps. And has a mouth, but never eats?
Two in a corner, one in a room, zero in a house, but one in a shelter. What am I?
What is red and smells like blue paint?
How far can you walk into the woods?
What has a bottom at the top?
In Canada, a mathematical puzzle must be solved in order to win the lottery to classify it as a “game of skill” not gambling.