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Need to contact krazydad?

If you need to send me (Jim) an email you can use the following email address:

Normally, you can expect a reply within a few hours (unless your email ends up in my spam folder — see below).

Writing about a puzzle? Please let me know what kind of puzzle you are talking about (or better yet, send me a link to the specific PDF file). I have a lot of different ones here!

Think you found a duplicate puzzle solution? Please send a snapshot or text diagram of your alternate solution.

If you are writing about a problem with the website, please cut & paste the following block of useful info into your email, so I can consult my log files to help diagnose the problem. Thanks!

USEFUL INFO:
TIME:2022-09-18 18:46:02
IP ADDR: 65.108.231.39

Lately, it seems a lot of my incoming puzzle correspondence is ending up in the spam folder. Ugh, thanks a lot Google! If you'd like to guarantee that your important message doesn't end up in the spam folder, just include the magic word TARADIDDLE somewhere in your message. I have instructed Jeeves 1000, my personal correspondence robot, to pluck emails containing this secret word out of my spam folder, where they might otherwise languish in obscurity. Thanks again!