WEEKLY PUZZLE

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This Week's Puzzle

A number of 9 digits has the following properties:

(1) The number comprising the leftmost two digits is divisible by 2, that comprising the leftmost three digits is divisible by 3, the leftmost four by 4, the leftmost five by 5, and so on for the nine digits of the number i.e. the number formed from the first n digits is divisible by n, 2<=n<=9.
(2)Each digit in the number is different i.e. no digits are repeated.
(3)The digit 0 does not occur in the number i.e. it is comprised only of the digits 1-9 in some order.

Find the number.

Last Week's Puzzle

Fastest Fingers for Last Week

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Week : 2019-02-15 to 2019-02-22

Puzzle :

Find next two numbers in the series : 100, 365, 24, 60, ?


Correct Solution : 60

Solution Tips :

The pattern is breaking down the time from Century to seconds. There are 100 years in a century. There are 365 days in a year. There are 24 hours in a day. There are 60 minutes in an hour. There are 60 seconds in a minute. Hence, the sequence is : 100, 365, 24, 60, 60


1. Aswathi Nair

Week :