Q-drop 128 – What is a keystone? Q-drop 133 – What is the keystone? Q-drop 140 – What is the keystone? (twice) Q-drop 167 - what is the keystone? Q-drop 251 – Find the Keystone. Q-drop 262 – Find the Keystone. Q-drop 270 – Apply the Keystone. (Paint the picture.) Q-drop 2633 – You have the Keystone.👇👇
Only people mentioned by @CD9 in this post can reply
