Thursday, April 30, 2026

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This Week's Puzzler

The $63 Bathroom Escape

Puzzler time.

After finishing a show, the whole Car Talk crew heads out to a local place for drinks and buffalo wings.

Everyone’s having a good time.

Just before the bill comes… my brother and I sneak off to the bathroom—

…and climb out the window.

(Yes, third floor. Don’t try this at home.)

So now the rest of the group is left with the bill.

The total comes to $63.

One of the guys says, “Hey, those two stiffed us—but if everyone else throws in an extra $2, we can cover it.”

And they do. No problem.

So the puzzler question is:

How many people were in the original group?

And—this is the hard part—prove that your answer is the only possible one.

Good luck.

Answer the Puzzler »
Remember last week's puzzler?

Less Load, More Trouble

Puzzler time.

This one is from long time ago.

Here it is.

Years ago, when railroads still ran steam locomotives, the Baltimore and Ohio Railroad had a busy freight line running south from Rochester.

On that line, they used a 2-8-2 steam locomotive — two wheels in front, eight driving wheels, and two trailing wheels.

A locomotive like this could normally pull a train of 80 fully loaded cars. No problem.

But on this particular run, something strange happened.

If the train had 80 cars, it could make the trip just fine.

But if it had only 60 cars, it couldn’t make it at all.

It needed more cars to succeed.

Not fewer. More.

And the hint is: there was something unusual about the route south of Rochester.

So the puzzler question is:

Why did the locomotive need 80 cars to make the trip, but fail with only 60?

Find out here »
Congratulations to this week's
puzzler winner:

Jerry Nagles
Rockford, IL

Congratulations! This correct answer was chosen at random by our Web Lackeys.
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Tuesday, April 28, 2026

Can you solve this week's puzzler?

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This Week's Puzzler

Phantom Battery

Puzzler time. 

This was a letter, written to us long ago.

Here it is. 

My wife owned a 92 Old Achieva with a five speed manual transmission.

One morning, she's heading out to work, and she comes back into the house and says the car won't start.

I go out and I listen. She tries to start the car. She turns the key, zippo, not even a click.

Being in a hurry, she takes my car, so I put the battery charger on her car, and later in the day, I go out and I started right up. I drive it around a bit to charge the battery. Everything's fine.

The next day, the exact same thing happens. She turns the key, and nothing. 

I visit a website, and I find instructions for determining if there's a drain on the battery, There isn't. There is no battery drain.

I go get a new battery and install it. The next day, same problem with the brand new battery.

So we jumped her car to get it running and we take it to the shop.

They call back later to day they could not find anything wrong with the car at all. We told them to let it sit there overnight and try it in the morning, since that is when it always dies for us.

So they did that. They call the next morning to report that the car started right up with no problem.

So we go down to the shop, my wife gets in the car, turns the key, and it won't start for her. 

And we're standing there scratching our heads. I don't believe it.

At which point I asked her, did you just buy something for your car?

And she said, yes she did. 

And the puzzler question is, what did she buy that was preventing the car from starting?

Good luck.
Answer the Puzzler »
Remember last week's puzzler?

One of Six

Puzzler time.

Here it is. 

A long time ago, a friend of mine used to work at a Ford assembly plant. He told me the following story. 

A new model came out, and there were a few design bugs that needed to be worked out. 

Among these problems, was one really strange problem. One out of every six cars delivered to a dealership would arrive with a dead battery. 

The engineers at Ford were confused. They did tests for short circuits. They did extensive testing on the batteries to see if there was a problem from the battery plant. They hired specialists to consult them about the problem.

But they could find no reason for the dead batteries.

The problem persisted for three months. One out of ever six cars had a dead battery upon arrival.

My friend decided to take action. He walked the entire assembly plant, talking to the workers as he went. 

He went from the parts department, the electrical department, even the employee break room. He looked at everything. 

Without fail, each new car at the end of assembly would start up fine, the battery was good. There were no dead batteries at final testing at the plant. 

He watched the cars being loaded to shipment, and then turned around to speak to the final test manager. 

He asked the manager if he could think of a reason for the dead batteries at delivery. 

The manager thought for a second, then he smiled and said he knew what the problem was. 

And the puzzler is, what was the problem?

Find out here »
Congratulations to this week's
puzzler winner:

 wedge1973

Congratulations! This correct answer was chosen at random by our Web Lackeys.
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