Haine_Khykz🩵 :
this took me a whole 20 minutes to solve... yes im slow
The solution is C is the thief. A's first statement, “B is the thief,” is false, while A's second statement, “C is lying,” is true because C is the thief and therefore lies in both statements. B's first statement, “D is the thief,” is false, while B's second statement, “A is telling the truth,” is true under the intended interpretation. C's two statements—“I am not the thief” and “D's first statement is false”—are both false, satisfying the rule that the thief lies twice. Finally, D's first statement, “B's first statement is false,” is true, while D's second statement, “C's first statement is true,” is false. Therefore A, B, and D each have exactly one truth and one lie, while C has two lies. Thus, C is the thief.
2026-09-27 16:17:35