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Puzzle 153 


What is the smallest positive integer which …

… when multiplied by 3 gives a number consisting of only 4's?

Puzzle Copyright © Kevin Stone

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Puzzle 154 


Can you find the country hidden in the following paragraph:

The local habitat around a railway track can be very interesting. For example, supporting the track is a sleeper, under which you can find the lesser-spotted great weevil.

Puzzle Copyright © Kevin Stone

workings hint answer print

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Puzzle 155 


Complete this grid with the digits 1 to 6 to make the sum correct.

Perform each mathematical operation in the order shown, from left to right, so 1 + 2 x 3 is treated as (1 + 2) x 3 = 9.

Consecutive numbers are not next to each other, there is no ÷ 1, and at no point is a decimal or a fraction used.

?+?-?x?/?x?=50

Note: this puzzle is not interactive, and the squares cannot be clicked.

Puzzle Copyright © Kevin Stone

workings hint answer print

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Puzzle 156 


Which are there more of …

… square feet in half a square mile or cubic yards in a cubic furlong?

Puzzle Copyright © Kevin Stone

workings hint answer print

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