Sunday Times Teaser 2776 – Winning Months
by Graham Smithers
Published: 6 December 2015 (link)
I have won three Premium Bond prizes and noted the number of non-winning months between my first and second wins, and also the number between my second and third wins. Looking at the letters in the spelling of the months, I have also noted the difference between the numbers of letters in the months of my first and second wins, and also the difference between those of the months of my second and third wins. All four numbers noted were the same, and if you knew that number then it would be possible to work out the months of my wins.
What (in order of the wins) were those three months?