CARD FOR EASILY RECOGNIZING PASSWORD (CASH CARD OR THE LIKE)

摘要

PROBLEM TO BE SOLVED: To provide a card for which a password is necessary such as a cash card for preventing the password from being guessed from personal information or the like, and for enabling a user to immediately recall the password.SOLUTION: Disclosed is a card for which the authentication of a password is necessary such as a cash card in which a password simplified chart and a password entry column are arranged on the back face of the card so as to be united. The password simplified chart is configured as a 16 square chart having vertical 4 columns and horizontal 4 lines using numbers from 0 to 9, in which 4 types of numbers are arranged one by one in 4 pieces of squares inside the chart, and the residual 6 types of numbers are arranged two by two in 12 pieces of squares outside the chart such that the same type of numbers are faced to each other.