Netflix secret codes : r/coolguides

Two Hand Gang Signs

One Time Pad - unbreakable encryption without computers : r/coolguides

a cool guide, but also a sad one : r/coolguides

A Cool guide of Morse code : r/coolguides

Andy Hall (@Scope_HeadofAT) / X

Did You Know That There Are Secret Codes On Netflix?

X-Aspirations

Google's 'Be Internet Legends'. Mainly directed at children but wouldn't it be nice if all of us tried it? : r/coolguides

Use these secret codes to access Netflix hidden categories - coolguides

A cool guide about the Palestine-israel conflict : r/coolguides

Keeping private : r/coolguides

A guide for creativity. : r/coolguides