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New Scientist Enigma Questions

This is a section where the enigma questions set in the magazine New Scientist will be published. New Scientist is published weekly and so there should be a new question posted up weekly. Each publication includes the answer to a previous enigma question, usually 6 weeks previous. Therefore, if that question is unanswered on here, the answer will be posted up.

Enigma Statistics

Total Enigmas Answered Total Responses
407 100 % 8252

Recent Questions [Browse]

Number Title Author Answered Responses
1755 Sudoprime II Peter G.Chamberlain Yes C 20
1754 Elementary Susan Denham Yes C 21
1753 Divisible In Reverse Richard England Yes C 33
1752 Pentagon Of Squares Susan Denham Yes C 28
1751 Rainbow Square Adrian Somerfield Yes C 15
1750 Navigating The Grid Ian Kay Yes C 35
1749 Genotype Peter G.Chamberlain Yes C 40
1748 Quo Vadis? Bob Walker Yes C 25
1747 Mind your Ps and Qs Susan Denham Yes C 72
1746 Square In Common Richard England Yes C 12
1745 Cutting Cubes Ian Kay Yes C 35
1744 Clive's Number Peter G.Chamberlain Yes C 16
1743 Order, Order! Susan Denham Yes C 14
1742 Chip-chop Adrian Somerfield Yes C 13
1741 Four Squares Ian Kay Yes C 36
1740 Sudoprime Peter G.Chamberlain Yes C 17
1739 Dodecagarden Susan Denham Yes C 19
1738 Two Perfect Squares Richard England Yes C 81
1737 Base Jumping Peter G.Chamberlain Yes C 51
1736 Child's Play Gwyn Owen Yes C 51
1735 A Pile Of Coloured Cubes Ian Kay Yes C 20
1734 Friendly Factors Susan Denham Yes C 18
1733 Astronomer Royal Adrian Somerfield Yes C 21
1732 Cache Up Front Bob Walker Yes C 43
1731 Power Play Susan Denham Yes C 57