Techniques for leveraging completion logic may include: obtaining imaging data from a user device; detecting, via optical character recognition (OCR), an indeterminate alphanumeric sequence in the imaging data, the indeterminate alphanumeric sequence having at least one three-dimensional alphanumeric character with an indeterminate value; obtaining reflective pattern data of the alphanumeric sequence; predicting at least one value for the at least one three-dimensional alphanumeric character based on the reflective pattern data; and determining a complete alphanumeric sequence based on the at least one predicted value of the at least one three-dimensional alphanumeric character.