Energy efficiency ratio, abbreviation.
The first hint to crack the puzzle «Energy efficiency ratio, abbreviation.» is:
It is a word which contains 3 letters
The second hint to crack the puzzle «Energy efficiency ratio, abbreviation.» is:
It starts with letter E
E
The third hint to crack the puzzle «Energy efficiency ratio, abbreviation.» is:
It ends with letter R
E
r
Looking for extra hints for the puzzle «Energy efficiency ratio, abbreviation.»:
Click on any empty tile to reveal a letter
E
r
The answer for the puzzle «Energy efficiency ratio, abbreviation.» is:
E
e
r