Let him who penned, and those who supported this resolution solve the enigma:

Captain Derrick's lifted eyebrows expressed his inability to solve the enigma.

Others may solve the enigma, but not I; for to-morrow we go to Metlaoui.

This was as useless as to try to solve the enigma of the Sphinx.

The interview started, it was his business now or never to solve the enigma.

There is no OEdipus to solve the enigma of life.

We have but to expand the powers of government to solve the enigma of the world.

Within herself, she determined that she would solve the enigma before she was a week older.

The boy could not solve the enigma.

How else to solve the enigma?

Were I in possession of the contents of the letters, I might find some clue to solve the enigma: but-

Not for one moment did she lose sight of him; she was determined to solve the enigma of his identity.

M. de Sauci, who knew that nothing serious had taken place between us, tried in vain to solve the enigma.

After many conjectures, he at length determined with infinite sagacity, to suspend his judgement, till Mr. Moreland mould solve the enigma.

She surveyed my whole person: in her eyes I read that they had there found no charm powerful enough to solve the enigma.

Be it as it may, the mystery of the Winchester murder shall be set at rest, if patience or intelligence can solve the enigma.