My friend DD has a list created for the 50 Highest Peaks in Massachusetts...

With a rough, quick count, I believe I have been on-top of 27 of these already.

Mount Greylock	3487'
Saddle Ball Mountain	3248'
Mount Fitch	3110'
Mount Williams	2953'
Crum Hill	2835'
Blackpoll Mountain	2776'
Hoosac Range-North Peak	2770'
Spruce Mountain	2713'
Mount Prospect	2690'
Misery Mountain	2683'
Misery Mountain-South Peak	2661'
Brodie Mountain	2618'
Mount Everett	2608'
Brodie Mountain-East Mountain	2598'
Spruce Hill North Peak	2596'
Stony Ledge	2579'
Spruce Hill	2572'
Rounds Rock	2559'
Misery Mountain-North Peak	2547'
Sheeps Heaven	2532'
Ragged Mountain	2530'
Borden Mountain	2500'
Brodie Mountain-North Peak	2461'
Mount Frissell	2451'
Whitcomb Hill	2441'
Potter Mountain	2434'
Burnett Hill-South Peak	2420'
Burnett Hill-North Peak	2416'
West Borden Mountain	2390'
Mount Ashley	2382'
Jiminy Peak	2372'
Mount Frissell-South Slope	2372'
Mount Race	2372'
Honwee Mountain	2313'
Pease Ridge Poppy Top	2311'
Judges Hill	2297'
Eph's Outlook	2280'
Weston Mountain	2260'
Finerty Pond Mountain	2257'
Alander Mountain	2240'
Whitcomb Hill	2240'
Pine Mountain	2231'
Haskell Hill	2224'
Walling Mountain	2215'
French Hill	2214'
Berry Hill	2210'
Tower Mountain	2210'
Mount Undine	2205'
North Mountain	2205'
Berry Mountain	2203'