Sponsor a week.

• Each offer covers one placement for one Monday–Sunday UTC week. Offers close Friday at 00:00 UTC, 72 hours before the week starts. A calendar selection or email draft does not hold a spot; we confirm availability and your offer by reply.
• Offers can be outbid, raised, or withdrawn before the cutoff. The highest eligible offer goes through ad review; acceptance remains conditional on payment. Public minimums move in $5 steps and can reveal the range of a leading offer, but individual offers and contacts are private. Correspondence is handled by us over email.
• Pay within 24 hours of the invoice, no later than Sunday 00:00 UTC. Unpaid or rejected offers may pass to the next eligible sponsor before that final deadline. An approved, paid booking cannot be outbid. No money or card details are collected on this page.
• We confirm your brand, safe HTTPS destination, optional SVG icon, copy, dates, and invoice before publication. We explain a rejection by reply. Contact us directly about a paid cancellation, late payment, refund, or delivery issue.
• Ads must be accurate and suitable for a broad audience. We decline misleading claims, malware, gambling, adult material, and financial-return promises. Sponsorship never affects the games or their answers.
• Placements show your brand and website. Descriptions appear where space allows; game placements sit below play and may require scrolling into view. We agree the final creative by email. Unsold spots may show clearly labelled studio ads, which never bid against sponsors or raise prices.

A week buys the placement, with no guaranteed impressions, clicks, or conversions. Ask for recent weekly view and click totals before making an offer. Reports separate paid and house campaigns; counts are first-party estimates, not independently audited unique visitors. No third-party ad scripts or tracking pixels are used.