主权项 |
1. A method for validating token replacement within an array, comprising:
detecting an interaction of a user, via an input device of a computing device, with a first cell within an m×l array of randomly selected tokens, the first cell including a first token, each cell within the m×l array corresponding to a single cell in an n×l array of randomly selected tokens; identifying, by a rules engine executed by the computing device, a second token in the single cell of the n×l array corresponding to the first cell within the m×l array; determining, by the rules engine, that the second token is identical to tokens in at least two cells adjacent to the first cell in the m×l array; and responsive to the determination, removing, by the rules engine, the second token from the n×l array, the first token from the m×l array, and the tokens in the at least two cells adjacent to the first cell in the m×l array that are identical to the second token. |