__ fuels; non-renewable energy e.g. gas and oil



The first hint to crack the puzzle «__ fuels; non-renewable energy e.g. gas and oil» is:

It is a word which contains 6 letters

           


The second hint to crack the puzzle «__ fuels; non-renewable energy e.g. gas and oil» is:

It starts with letter F

F          


The third hint to crack the puzzle «__ fuels; non-renewable energy e.g. gas and oil» is:

It ends with letter L

F         l


Looking for extra hints for the puzzle «__ fuels; non-renewable energy e.g. gas and oil»:

Click on any empty tile to reveal a letter
F   o   s   s   i l


The answer for the puzzle «__ fuels; non-renewable energy e.g. gas and oil» is:

F o s s i l



Puzzle 5

Classical piece of music for a soloist

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Wrapped truffle balls with smooth filling