Here is two unprotects for Welltris. The first is for WELLTRIS.EXE dated
10-03-89 at 6:03pm; the second is for WELLTRIS.EXE dated 10-20-89 at 2:39pm.
You must use a hex editor such as HexEdit by Mike Graham or Norton Utilities
or something like that. HexEdit is a great program; it is on the Programmer's
Corner - (301) 596-7692 or (410) 995-6873. All numbers here are in hex
(except for dates and times).

First unprotect: WELLTRIS.EXE dated 10-03-89 at 6:03 pm

Address: AA84
Find: 00 00 00 00 FF FF FF FF
Change to: 31 32 33 34 31 32 33 34

Address: AF73
Find: 00 00 00 00 FF FF FF FF
Change to: 31 32 33 34 31 32 33 34

Address: 2034
Find: E8 69 42
Change to: 90 90 90

Second unprotect: WELLTRIS.EXE dated 10-20-89 at 2:39 pm

Address: A9B8
Find: 00 00 00 00 FF FF FF FF
Change to: 31 32 33 34 31 32 33 34

Address: AEA7
Find: 00 00 00 00 FF FF FF FF
Change to: 31 32 33 34 31 32 33 34

Address: 1F42
Find: E8 69 42
Change to: 90 90 90