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Brain Teasers and Puzzles 


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Puzzle 229 


Many years ago, a cruise liner sank in the middle of the ocean.

The castaways luckily landed on a remote desert island.

There was enough food for the 220 people to last three weeks.

Six days later a rescue ship appeared, unluckily this ship also sank, leaving an additional 55 people stranded on the island to now share the original rationed food.

The food obviously had to be re-rationed, but everyone was now on one-half of the original ration, so how many days in total would the food last for, from the day of the original sinking?

Puzzle Copyright © Kevin Stone

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Puzzle 230 


Can you fill the thermometers with mercury, such that the numbers outside the grid indicate how many cells in each row and column contain mercury?

Mercury always starts filling from the bottom of a thermometer, and not every thermometer has to contain mercury.

Puzzle Copyright © Johan de Ruiter

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Puzzle 231 


What are the next two numbers in this sequence:

14  91  62  53  64  96  ?  ?

Puzzle Copyright © Kevin Stone

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Puzzle 232 


Using all of the letters A to Z, each once only, complete these common words.
cl--h co--h di-r- -rea- in-e- -ok-r -a-or -ua-l re-e- -to-e s-am- ya--t -eb-a

Puzzle Copyright © Kevin Stone

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