Hint: Remember that each of them told the truth in one of the statements and lied in the other.

Answer: Brian robbed the Post Office.

We know that each of them told the truth in one of the statements and lied in the other.

So according to Alan, as one of his statements is false, it must have been either Derek or Brian.

If it was Derek then Brian's statements would both be true, which isn't allowed.

Therefore it was Brian, which agrees with Charles and Derek's statements.

Puzzle 117

Starting in the bottom left corner and moving either up or right, how many different ways are there to get to the top right corner and make a total of 10?

Hint: How many minutes will the clock show for each real hour?

Answer: 1.20pm.

Since the clock is losing 6 minutes every hour, for every real hour that has passed, the clock will only show 54 minutes.

Since the clock shows 10.12am, we know that 612 clock minutes have passed.

This therefore equals 680 real minutes and hence 11 hours and 20 minutes.

The clock stopped 120 minutes ago, therefore the time must now be 1.20pm. QED.

Puzzle 119

What is represented by this BrainBat?

soiudte

[Ref: ZVVS]

Hint: Say what you see.

Answer: Inside Out.

The word OUT is placed within the word SIDE.

Puzzle 120

Using the BrainTracker grid below, how many words can you find? Each word must contain the central F and no letter can be used twice, however, the letters do not have to be connected. Proper nouns are not allowed, however, plurals are. Can you find the nine letter word?