Jet fuel.
The first hint to crack the puzzle «Jet fuel.» is:
It is a word which contains 8 letters
The second hint to crack the puzzle «Jet fuel.» is:
It starts with letter K
K
The third hint to crack the puzzle «Jet fuel.» is:
It ends with letter E
K
e
Looking for extra hints for the puzzle «Jet fuel.»:
Click on any empty tile to reveal a letter
K
e
The answer for the puzzle «Jet fuel.» is:
K
e
r
o
s
e
n
e