Can someone hack me through snapchat?

So basically this guy asked me "I’ll cashapp anyone that get this correctly $2000 because Almost everyone is responding wrongly Which of these has two zeros and two four A.2024 B. 0024 C.0044 D. 2044" I gave him the right # and asked me for my cashapp. He sent me photos that seem legit but I can't be too sure. Can he steal something if i give him the cashapp? Here's the screenshots: