Number Series Puzzles · Billy-B

Number Series #34

From Billy-B's legendary 1001 Puzzle Collection — preserved on Puzz.com since 1998.

Puzzle #34
If you have a sixth sense, it may help you to solve this last puzzle: 6 396 2376 1425.6 8.5536 ?
Reveal Answer
.00513216. Multiply the first number, 6, by 66, which yields 396; multiply 396 by 6, & then multiply the product of this by .06, & the product of that by .006.

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 →

More Number Series Puzzles

Brain Games DailyA daily brain teaser and puzzle pick — free in your inbox every morning.
Free forever · unsubscribe anytime · all 14 newsletters
That email did not go through — please check it and try again.