HomeBrain Teasers & Riddles Hidden Spy Challenge That Fools Almost Everyone byDrawing Cartoon 2 •11:27 PM • 2 min read 0 Three agents are in the meeting room. Who is the hidden spy? Choose Your Answer Answer 1 Answer 2 Answer 3 Answer 4 Click an answer to see the result. Tags: Brain Teasers & Riddles 4.94 / 169 rates Facebook Tweet CopyLink Copied Share