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Puzzle 5 


Are there more millimetres in a mile or …

… sixteenths of an inch in 2 kilometres?

Puzzle Copyright © Kevin Stone

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Puzzle 6 


Combine the word fragments below to produce pairs of words that have opposite meanings. There are 9 pairs of words, one pair on each line.

For example, USE REF EPT ACC becomes ACCEPT + REFUSE.
AB ANT RCE SCA UND

WA RY RD BR ICE CO AVE

ETY NG SAF ER DA

ACT AND CO EXP NTR

WN US UNK NO MO FA

TR TE IBU HER GAT DIS

CAL HO RI RTI TAL VE ZON

TIO AL CID EN ENT INT NAL AC

OWL OR KN IGN GE ED CE AN

Puzzle Copyright © Elliott Line
This puzzle appeared in Mensa's EnigmaSig (194.21) and is used with permission.

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Puzzle 7 


Home ImprovementsLogic Puzzles

After a recent spate of home improvements, four couples were having a dinner party to discuss the additions to their houses.

Alan had not recently had a new bathroom. Kara had not yet done her kitchen, but perhaps would update it next. Brian, who is married to Maud, had not had new windows. Laura delighted in showing photographs of her new conservatory. Neither Charles nor David had a new kitchen. Julie had not had new windows. Alan, who also had not had windows, is not married to Laura and Charles is not married to Kara.
Who is married to whom, and what work had they recently undertaken, assuming that each couple had one improvement and no two couples had the same improvement.

Puzzle Copyright © Kevin Stone

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Puzzle 8 


Which is larger?

3 raised to the 5th power 5 raised to the 3rd power

Puzzle Copyright © Kevin Stone

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