c4countdown

I have created a small (eight puzzles + meta) puzzle suite, which is available on the web right here. Feel free to pass it along to anyone and everyone who you think might be interested.

As it says, the puzzles themselves are free to get and play along with; to get hints and/or answers, though, requires a donation to charity. I wouldn't expect that you would want to deal with currency exchange just for this, so if you're interested send me a message and we'll talk.

(Also: there are a couple places where you may want to gently remind yourself "American American American", or so my informants tell me.)

Update: The "donation" bit has quietly gone away; the hint file is now available at the GitM puzzle site, and you can send me an e-mail and get the answers.