1 2 3 4 1 _ _ _ _ 2 _ _ _ _ 3 _ _ _ _ 4 _ _ _ _ ACROSS 1) the extreme end of something; especially something pointed 2) any activity that is performed alone without assistance 3) on, to, or at the top 4) a column of light (as from a beacon) DOWN 1) a male monarch or emperor (especially of russia prior to 1917) 2) a tiny or scarcely detectable amount 3) an opening remark intended to secure an advantage for the speaker 4) piece of solid food for dipping in a liquid ** Scroll down for solution. ** Are you sure you want to peek? tips solo atop rays