Weekend Economists Examine (E)sc(h)atology January 24-26, 2014

[Demeter]

6. How An 18-Year-Old Code Was Cracked On The Web In 13 Minutes

http://www.npr.org/blogs/thetwo-way/2014/01/24/265693864/how-an-18-year-old-code-was-cracked-on-the-web-in-13-minutes?ft=1&f=1001

"MINNEAPOLIS — When a brain tumor took away Dorothy Holm's ability to speak, she picked up index cards and began filling them, edge to edge, with seemingly random, indecipherable sequences of letters. Her grandchildren saw her scribbling and thought she was leaving them a code — but it was one the preteens couldn't crack.

"Eighteen years later, the puzzle has been solved after one of Holm's granddaughters posted images of a card online. In just 13 minutes, a MetaFilter.com user figured out that as Dorothy Holm was dying, she was writing out prayers."

The first code to be broken:

"OFWAIHHBTNTKCTWBDOEAIIIHFUTDODBAFUOT
AWFTWTAUALUNITBDUFEFTITKTPATGFAEA"

The code crackers' conclusion: — "Our Father, who art in heaven ..."

Janna Holm, the granddaughter who posted about Dorothy Holm's index cards Monday at 4:13 p.m. CT, to see that solution pop up on the MetaFilter thread at 4:26 p.m. the same day. "Holy cow!" That fast an answer to something "that has been bugging my family for 20 years ... is amazing!"

...One big mystery still remains, though. Why did Dorothy Holm spend time during the final weeks of her life in 1996 filling 20 index cards with capital letters?

Janna Holm emailed MPR with this theory:

"My dad thinks that Dorothy Holm was so worried about losing her memory that she was just copying down the first letter of words to remind herself of common prayers. I think everyone has just been a little curious about the mysteries that she left behind, and even just knowing that it was a prayer (whether or not we can decipher it) is kind of comforting."