Privacy

We keep nothing about you

• No account, no sign-up, no email address.
• No cookies and no analytics services. Fonts and the site’s own scripts are served from this site; the one outside script is the banner ad on the public pages, described under Advertising. It sets no cookie and counts one page view per page as a daily total.
• Your drill answers and score travel in the page address (the link) and are not saved by us. Close the page and they are gone.
• Like every web server, ours writes standard access logs (address, time, page) used only for security and kept for a short time.

Advertising

Since October 17, 2026 the public pages (home, the strategy chart, the house-edge table, Pricing and About) show one banner ad from AdEngine (adengine.us), the small ad network run by WeldonPC, the company behind this site. For now the ads are for WeldonPC’s own services, never for gambling. The drills, the pocket card, calculator results, Play safe, this page, the terms and error pages show no banner and load nothing from adengine.us.

To show an ad, your browser loads a script from adengine.us, asks it for one banner, loads the banner image, and reports once that the page was viewed and once that the banner was shown. Like any website, adengine.us receives your IP address, your browser type and the address of this site with those requests (the site’s address only, not the page’s, so never your drill answers).

• No cookies, no profile. AdEngine sets no cookies, gives you no ID and does not track you from site to site.
• How your IP address is used. adengine.us looks up the approximate city for your IP address in a location database kept on its own server (nothing is sent to anyone else), so that ads meant for one area are shown only there. It also uses the address to count each ad view or click only once and to leave out robots and WeldonPC’s own office traffic. The address is not stored with the counts; the temporary entries made from it expire within six hours and are cleared from the server within two days.
• What is kept. Daily totals only: page views for this site, and views and clicks for each ad. The adengine.us web server also keeps a standard access log (IP address, time, address requested, referring site, browser) for security; it is deleted on a rolling schedule.
• Clicking an ad passes through adengine.us, which counts the click, and then opens the advertiser’s site, which has its own privacy policy.
• Nothing about you is sold or shared.

When payments open, a pass will be paid through PayPal; PayPal's own privacy notice will apply to that payment, and this page will say what we keep (a pass key, never card details).