Puzzle (Answer below)
What is the Missing Number in the Series?
Last Week’s Puzzles with Answers
Skills
Attention to Detail, Critical Thinking, Pattern Identification, Visual Logic
Answer
Missing number is 111, where the numbers are all strobogrammatic numbers for which such numerals are rotationally symmetric, appearing the same when rotated 180 degrees – looking the same right-side up and upside down.
https://en.wikipedia.org/wiki/Strobogrammatic_number
