Question 10
Justin and Carlos use the following 6 × 6 table to encode secret messages. JUSTIN labels the columns; CARLOS labels the rows.
For each character: if it is in the table, replace it by its row key followed by its column key; otherwise leave it unchanged. For example, KEY! becomes RNCSLN!, and 10CAKES becomes LUSULIRURNCSOU. Which letter is used most often when encoding 4BEAVERS!?
For each character: if it is in the table, replace it by its row key followed by its column key; otherwise leave it unchanged. For example, KEY! becomes RNCSLN!, and 10CAKES becomes LUSULIRURNCSOU. Which letter is used most often when encoding 4BEAVERS!?