You are in a room with no windows, doors or any exit. The only items are a mirror and a table. How do you escape?
Hint: This is not a typical brain teaser.
Look in the mirror, then at the wall and back at the mirror to see what you saw. Use the saw to cut the table in half and join the two halves to make a whole. Put the “hole” on the wall and climb out.
I know, it’s lame. I like to have brain teasers that you can realistically guess, but this one’s so popular, I feel an obligation to include it.