SUPER SUDOKU NO 961

Test your mental agility with our Super Sudoku and you could win a £100 cash prize! Each row, column and 4x3 box must contain all the numbers from 1 to 12. Call 0905 652 2210 for extra tips. Calls cost £1 plus your telephone company’s network access charge.

The winner of Sudoku No 958 is Maria Fernandes, of Edgware, London.