Four teachers at San Francisco Syrup University each are
teaching a different class beginning at a different morning
hour.
- The Scrambled Eggs class starts earlier than Mrs. Butterworth's
class, but later than the Pancake class.
- Betty Crocker's class meets in a higher room number than the
earliest class, but in a lower room number than the 8 o'clock
class.
- The Pancake class meets in a room whose number is divisible by
11.
- The Waffles and French Toast classes meet in the same room,
whose two digits add up to half of the sum of the digits of the 8
o'clock class.
- Aunt Jemima is not teaching Scrambled Eggs.
- The earliest class starts two hours before Hungry Jack's class
begins.
- All room numbers on the campus end in 3, and the highest room
number is 63.
The cache is a 35mm film canister hidden at N 37°
43.[ABC+3] W 122° 28.[DEF-6], where A is the
hour of Aunt Jemima's class, BC is the room of Aunt Jemima's
class, D is the hour of Mrs. Butterworth's class, and
EF is the room where Mrs. Butterworth's class is held.
Thanks to fizzymagic for verifying the solvability of the
puzzle.