Logic Puzzles: Knights and Knaves

This video is about Logic Puzzles: Knights and Knaves

[Dablooner]

I just realized my extra class from 6th grade was just discreet math

[nnaammuuss]

B is a knight => A is a knight => B is a knave. A contradiction. Therefore, B is a knave. Therefore, A is a knight. ☐

[EsquireR]

K then heres another variant. A gives unknown statement, B states “A stated i’m a Knave” - how the solution goes?

[henkvisser]

this puzzle is easy: you drew with dark color compared to the paper so everyone who is not white should get reperations and then all the world problems are solved.

[jumanaalahwal]

Shouldn't the answer be that both of them are knaves?