People who can't reliably subtract 12 from numbers. They're out there. | alt Hacker News

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cmoski • yesterday at 8:34 PM • 1 reply • view on HN

People who can't reliably subtract 12 from numbers. They're out there.

Replies

Retr0id • yesterday at 8:52 PM

It's me! (But I solve it by using 24h for everything)