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alekazam
· 5 years ago
· FIRST
Censoring one number doesn’t really do you much good. I have a one in ten chance of guessing that number.
27
scatmandingo
· 5 years ago
It’s only 7 numbers with one censored. Assuming this is a US number the three digit area code is missing. That increases the possible combinations by 1000x. So one in ten thousand.
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ajhedges
· 5 years ago
Seeing as the area code is in the picture I’m pretty sure it’s 1 in 10
19
novelus
· 5 years ago
Also seeing that the original math problems had 10 answers... That covers a US phone number properly.
13
scatmandingo
· 5 years ago
Totally missed that message, my bad!
5
