Logic Riddles

Logic riddles with answers involve looking at situations and making judgements about them by ruling out impossibilities. If you like solving maths puzzles, you will most probably like logic riddles as well.

Two Things For Breakfast

What two things can you never eat for breakfast?

Riddle Answer

Throw a Ball and Have It Come Back to You

How can you throw a ball and have it come back to you without hitting anything?

Riddle Answer

Three Stoves, One Match

You have three stoves: a gas stove, a wood stove, and a coal stove, but only one match. Which should you light first?

Riddle Answer

Cake 3 Cuts 8 Pieces

You must cut a birthday cake into eight equal pieces, but you’re only allowed to make three straight cuts, and you can’t move pieces of the cake as you cut. How can you do it?

Riddle Answer

Petri Dish Puzzle

A scientist puts a bacteria in a petri dish at exactly noon.

Every minute the bacteria divides into two and doubles in size. At exactly 1 PM the petri dish is full.

At what time was the dish half full?

Riddle Answer