12 Bells

How to play 12 Bells

On Thursday, Codere Online announced a multi-year partnership as the official betting partner of the National Football League (NFL) in Mexico, as the US’ NFL season kicks off.

The collaboration includes sponsorship rights for significant NFL events such as Super Bowl LXI and the NFL Mexico Game – a regular-season NFL matchup on 22 November 2026 in Mexico City between the San Francisco 49ers and the Minnesota Vikings. 

The deal extends to activations around the 2027 Super Bowl in Los Angeles. The companies have outlined provisions for hospitality programmes, VIP experiences, activations across several Mexican cities and official NFL merchandise opportunities for Codere Online’s customer base.

What is 12 Bells?

Using data collected primarily through Chrome’s incognito mode to exclude personalised search histories, the KVA identified several autocomplete and pre-fill search queries that directly suggested illegal gambling platforms to users.

Examples included phrases like “online casino zonder Cruks” (online casino without CRUKS, the Dutch self-exclusion registry for problem gamblers) and “beste online casino buitenland” (best online casino abroad).

KVA expressed concern over the potential manipulation of Google’s autocomplete function by unauthorised operators and websites primarily set up to redirect Dutch consumers to illegal gambling offers.

What is 12 Bells?

“If we just sold the data to Kalshi in order to list the markets but no one was coming in and placing liquidity, there’s no point in them listing the markets,” Monk said. “We also need to supply the data to the market makers to inform their models.”

Catalist initially received a list of fewer than 10 potential market makers from Kalshi. It has since completed agreements with close to 20 and is engaging with approximately another 20.

That growth reflects the expanding number and variety of sports contracts. ITF tennis is particularly dependent on official data because its more than 60,000 annual matches are not generally televised. Unofficially monitoring a tour moving between locations such as Bogotá and Bali would be difficult, Monk noted.