Hints!
Look for the series by approximating the differences and determine if there is a pattern.
Last Week’s Puzzles with Answers
Puzzle
Find the Missing Number!

Skills
Logical Thinking, Pattern Identification
Answer
The missing number is 37 as being a square + 1 of the series of numbers squared plus 1 – 1, 2, 3, 4, 5, 6, 7, 8, 9.