#1 Digital sevens
Set by Katie Steckles
Welcome to our new puzzle column!
Our devious BrainTwister enigmas will start with a first step, then add a twist (or two) to get you thinking about the problem differently.
61, 14234, 25, 1111111 and 95 are all numbers whose digits add to a multiple of 7.
What is the next number after 95 whose digits add to a multiple of 7?
Can you find a pair of consecutive numbers whose digits both add to multiples of 7?
What about a pair of numbers under 100 whose digits both add to multiples of…