diamond geezer

Thursday, March 08, 2018

Prime 'wordsearch'

30 different prime numbers are hidden in this grid. How many can you find?

1 7 9

1 5 3

3 4 7

All answers now in the comments box.

...which begs the question. Is it possible to cram more than 30 prime numbers into a 3×3 grid?

posted 07:00 :

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