Removing impurities, e.g. from oil
The first hint to crack the puzzle «Removing impurities, e.g. from oil» is:
It is a word which contains 8 letters
The second hint to crack the puzzle «Removing impurities, e.g. from oil» is:
It starts with letter R
R
The third hint to crack the puzzle «Removing impurities, e.g. from oil» is:
It ends with letter G
R
g
Looking for extra hints for the puzzle «Removing impurities, e.g. from oil»:
Click on any empty tile to reveal a letter
R
g
The answer for the puzzle «Removing impurities, e.g. from oil» is:
R
e
f
i
n
i
n
g