Puzzle 153
Can you find all of the spokes? A digit on a hub denotes the number of spokes that meet there. Spokes never cross and in the end everything will be connected.
Puzzle Copyright © Johan de Ruiter
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Hint
Look at the edges first.
Answer
Puzzle 155
If four kittens can catch four toys in four minutes …
… how many toys can twelve kittens catch in twelve minutes?
Puzzle Copyright © Kevin Stone
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Hint
How many toys can one kitten catch in twelve minutes?
Answer
36 toys.
Reasoning
Four kittens can catch four toys in four minutes,
so, one kitten can catch one toy in four minutes,
so, one kitten can catch three toys in twelve minutes,
so, twelve kittens can catch 36 toys in twelve minutes.
Puzzle 156
What occurs twice in a lifetime, but once in every year.
Twice in a week but never in a day?
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Hint
Answer the questions asked.
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