To have filtered out all the impurities.
The first hint to crack the puzzle «To have filtered out all the impurities.» is:
It is a word which contains 7 letters
The second hint to crack the puzzle «To have filtered out all the impurities.» is:
It starts with letter R
R
The third hint to crack the puzzle «To have filtered out all the impurities.» is:
It ends with letter D
R
d
Looking for extra hints for the puzzle «To have filtered out all the impurities.»:
Click on any empty tile to reveal a letter
R
d
The answer for the puzzle «To have filtered out all the impurities.» is:
R
e
f
i
n
e
d