Sudoprime
The grid on the right shows a cross-figure with two digits given as a start. The 11 answers are distinct primes and none has a leading zero. No digit appears more than once in any row, column or either of the two long diagonals. What are the numbers in the shaded regions?
WIN 拢15 will be awarded to the sender of the first correct answer opened on Wednesday 10 April. The Editor鈥檚 decision is final. Please send entries to Enigma 1740, New 女生小视频, Lacon House, 84 Theobald鈥檚 Road, London WC1X 8NS, or to enigma@newscientist.com (please include your postal address).
Answer to 1734 Friendly factors: PRINTED is 9478162
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The winner Jason Dickson of Bretforton, Worcestershire, UK
