Number Series Puzzles · Billy-B
Number Series #9
From Billy-B's legendary 1001 Puzzle Collection — preserved on Puzz.com since 1998.
Puzzle #9
7 5 3 4 9 ?
Reveal Answer
7 5 3 4 9 8 Number of letters in each month, but skipping a month each time — So January = 7, March = 5, May = 3, and so on.
Love this puzzle?
Explore all 35 number series puzzles from Bill's collection in our number series puzzles — beautifully formatted with instant answer reveal.
See the Full Gallery →⭐ Featured · Bill's Pick
Stickels Brain Teasers
32 pattern-recognition challenges — Terry Stickels's licensed puzzle library is another of Bill's favorites on Puzz.com.
Explore Stickels →