# Brain Teasers and Puzzles

## Puzzle 5

Which of the five black shapes is identical to the red one?

There may be more than one which is exactly the same.

## Puzzle 6

By changing the second letter of each word below, you can make another valid word.

Can you change each word such that the second letters will reveal an eleven letter word when read downwards.

Therefore, what now reads AWPYRNUCEPA will be a real word.

BAKE
SWAP
OPAL
DYED
ARKS
SNOW
LUMP
ACES
MELT
SPUN
RANT

## Puzzle 7

BrainBashers Triathlon - Round 2 - Logic Puzzles

The final of the BrainBashers triathlon was a close run thing.

The whole tournament was decided on the last two sections, cycling and the road race.

Alex didn't win either section.
The person who won the cycling came third in the road race.
Alex beat Charlie in cycling, but was beaten by Charlie in the road race.
Charlie was last in neither section.
Drew won the road race, but was beaten by Blake in the cycling.

Can you work out who came where in each section?

## Puzzle 8

Farmer Stone is quite an eccentric dairy farmer.

He originally had a total 54 gallons of milk in three churns and he wanted to make sure each churn contained 18 gallons of milk.

In order to do this, he did the following:

First he poured 1/4 of the first churn in the second churn.
He then poured 1/2 of the second churn into the third churn.
Finally he poured 1/3 of the third churn into the first churn.

How many gallons did each churn contain before Farmer Stone started pouring?