Made up of 100 billion nerve cells, our brains are the hub of our nervous system and an amazing feat of evolution. But with expert medical opinion claiming that brain deterioration can set-in as early as 18 years of age, we need to activate our many brain cells through intake of vital nutrients and through varied and complicated mental activity.

And what better way to do that than with the world’s hardest Sudoku?

Finland based mathematician, Arto Inkala, has specially created a Sudoku to rival his World’s Hardest “Al Escargot” puzzle produced in 2006.

Hosted on the Efamol website www.efamol.com, Arto’s Sudoku is waiting for those brain fit individuals looking to celebrate their brainpower with the latest mental challenge.

Scientists have attributed modern man’s superior brain development to the high omega-3 fatty acid diets of our ancestors. Comprised of approximately 60 per cent fat, our brains need a good supply of essential fatty acids (EFAs), in particular Omega-3 and Omega-6, to maintain learning ability, concentration and co-ordination.

For over 25 years, Efamol has led the international field in the scientific research and development of essential fatty acid health supplements and believes that good nutrition and regular brain-training activities, or periods of concentration, memory and focus can all help to keep the mind young and active – helping to maintain overall mental ability into our later years.

Stay ahead of the game and give the World’s Hardest Sudoku a go!