Square Root of 256
This page is the CodyCross answer for the clue below from Past and Present Tech, Group 1459, Puzzle 1 (Graphical User Interface).
Question
Square Root of 256
Answer
SIXTEEN
Word Meaning:
SIXTEEN — The cardinal number occurring after fifteen and before seventeen, represented in Arabic numerals as 16 and in Roman numerals as XVI.
Definitions from Wiktionary.