Pretty much every Sunday that I’m not traveling, I solve the expert-level mega Sudoku puzzle found at WashingtonPost.com . It usually takes an hour or so.

It’s now Monday evening at almost 10 p.m., and I’ve only just finished the one from yesterday. I couldn’t get it yesterday, and had to restart this evening.

In other words, it was one of the toughest I’ve come across.

Here it is, in case you’ve got  several hours you need to kill.

This entry was posted on Monday, November 7th, 2011 at 10:50 pm and is filed under Thoughts. You can follow any responses to this entry through the RSS 2.0 feed. You can leave a response, or trackback from your own site.