Did you get it right?
This logic puzzle asks you to use the clues in order and place each person in the correct position.

The Answer
The correct answer is: Mary.
Here is why
- Mary is in front of Tom.
- Tom is in front of Bob, and Bob is in front of Anna.
- So the order is Mary, Tom, Bob, Anna. Mary is first.
Why people miss it
Most wrong answers come from rushing, skipping a clue, or doing the arithmetic in the wrong order.
What answer did you get before checking?