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_23248869_6 ( high_assists VARCHAR, date VARCHAR )

### Question ###
How many different people did different scores of high assists during the December 11 game?

### Accurate SQL ###

SELECT COUNT(high_assists) FROM table_23248869_6 WHERE date = "December 11"