By lefalaf, October 2009. Difficulty - 24 days

A Smile to Brighten Your Day

By EastVillageFamily, Feb 2007. Difficulty - 16 days

Baseball Burlesque

By addisonbr, Nov 2007. Difficulty - 18 days

Beat the Clock

By childofatom, May 2009. Difficulty - 6 days

It Begins At The Artists Gate

By childofatom, Sep 2009. Difficulty - 6 days

It Begins At The Engineers Gate

By childofatom, Sep 2009. Difficulty - 7 days

It Begins At The Gate of All Saints

By childofatom, Mar 2009. Difficulty - 7 days

It Begins At The Inventors' Gate

It Begins At The Mariners' Gate

By childofatom, Nov 2009. Difficulty - 4 days

It Begins At The Merchants' Gate

By childofatom, Dec 2008. Difficulty - 11 days

It Begins At The Scholars' Gate

By childofatom, Nov 2007. Difficulty - 15 days

It Begins At The Strangers' Gate

By childofatom, Dec 2009. Difficulty - 8 days

It Begins At The Warriors Gate

By childofatom, Mar 2008. Difficulty - 23 days

Measuring Circles

By addisonbr, Jun 2007. Difficulty - 24 days

New World Cache

New York State of Mind

New York State of Mind, Part II

By addisonbr, Feb 2008. Difficulty - 22 days

New York Subway

By addisonbr, Mar 2009. Difficulty - 14 days

Original Colonists

By dhmbat, Apr 2008. Difficulty - 14 days

Part of the Solution Not the Pollution

By Fifinella & G.O. Cash, Oct 2007. Difficulty - 34 days

Prime Meridian

A filtered list of Manhattan puzzles - some are Dastardly, others much easier, but all can be solved from home.

Difficulty for established caches is crudely estimated by calculating the average number of days between finds. (Obviously this is not a perfect measure, but bear with me.)

Difficulty ratings last updated January 2009.

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