The Queen Of Riddles: The Aftermath Conundrum Book For Teens And Adults

Can you solve this?There are two spies who need to get into an enemys military base. In order to make it into the base they must give the correct countersign to the man standing guard at the gate once he gives his sign. They wait nearby so that they can watch other people come and go so as to figure out the countersign. One soldier steps up to the gate and guard gives the sign 6. The solider provides the countersign 3. The guard lets the soldier in. Another soldier comes up. The guard says 12 an...See More