Brain Test Level 21
Level 21 Answer
This is a classic trick question!
It is asking for the last letter of the word "spelling" itself, not the last letter of the action or a related concept.
Step 1: The last letter of the word S-P-E-L-L-I-N-G is G.
Enter the letter G to solve the puzzle.
DIFFICULTY
Medium
PRO TIP
Think about the word itself, not what it means.