Below is the list of tables from the database along with their columns and datatype. Need to generate an accurate SQL query for the question.
Only use the columns present in the respective table. Only use the columns which are required to generate the SQL query. Only use table joins if required and not otherwise.

### Tables ###
TABLE: CREATE TABLE table_name_87 ( games VARCHAR, years VARCHAR, total VARCHAR, sport VARCHAR )

### Question ###
Tell me the games for total less than 4 for swimming 1968

### Accurate SQL ###

SELECT games FROM table_name_87 WHERE total < 4 AND sport = "swimming" AND years = "1968"