Recent Blog My recent blog is for rent, post your offers here (monthly price). I can only accept payments through the ad network AdEngage so when you pay for the recent blog, you also get a free ad space on our directory (www.knowledge-ark.com, PR1). AdEngage accepts payments through credit cards and PayPal Ad spaces You may advertise on our puzzle site (www.brainsphinx.com, PR1) for $1.00/week. Discounts are also available (4 weeks for $3.99, 12 weeks for $10.80, etc.) Your ad will appear sitewide on the right side of the pages. Click here to buy an ad