Below is an context that describes a sql query, paired with an question that provides further information. Write an answer that appropriately completes the request.  # noqa: E501
### Context:
CREATE TABLE table_27862483_3 (_number VARCHAR, date VARCHAR)
### Question:
How many different numbers are there for the game played on April 23?
### Answer:
SELECT COUNT(_number) FROM table_27862483_3 WHERE date = "April 23"