Construction for extracting petroleum
The first hint to crack the puzzle «Construction for extracting petroleum» is:
It is a word which contains 7 letters
The second hint to crack the puzzle «Construction for extracting petroleum» is:
It starts with letter O
O
The third hint to crack the puzzle «Construction for extracting petroleum» is:
It ends with letter G
O
g
Looking for extra hints for the puzzle «Construction for extracting petroleum»:
Click on any empty tile to reveal a letter
O
g
The answer for the puzzle «Construction for extracting petroleum» is:
O
i
l
r
i
g