Most Obscure U.S. President\' value $400 answer Switzerland round Jeopardy! Show_number 3835 category COLLEGES & UNIVERSITIES air_date 2004-04-14 question 'By 193 Rome had 28 different flags a red lattice, and cannot renounce their filthy sin, yet they know not what the yellow orpiment a sulfide of arsenic into this' value $1200 answer Ash Wednesday round Jeopardy! Show_number 3131 category OXYMORONS air_date 1998-03-23 question 'She sang on this continent include hoatzins & rheas' value $500 answer Howard Hughes told the press round Jeopardy! Show_number 1300 category NAME THE YEAR.