Number Series Puzzles · Billy-B
Number Series #23
From Billy-B's legendary 1001 Puzzle Collection — preserved on Puzz.com since 1998.
Puzzle #23
Timing is everything. 100 365 24 60 ?
Reveal Answer
60. 100 years in a century, 365 days in a year, 24 hours in a day, 60 minutes in an hour, & 60 seconds in a minute.
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