CREATE TABLE table_73231 ("Game" FLOAT, "Date" CLOB, "Opponent" CLOB, "Result" CLOB, "Wildcats points" FLOAT, "Opponents" FLOAT, "Record" CLOB)

What game number did the Wildcats play Purdue?
SELECT "Game" FROM table_73231 WHERE "Opponent" = 'Purdue'
SELECT "Game" FROM "table_73231" WHERE "Opponent" = 'Purdue'