About this app
About Ice Valley
But as mentioned earlier, this is not the first time Grant has been caught in a similar legal tangle with Star Casino, which accused the man of using a strategy known as “edge sorting,” which is essentially discovering an imperfection in the make of the cards used in a table game.
By leaning into that imperfection, players may then exploit the knowledge and tip the house edge in their favor. Most casinos and courts around the world consider this to be cheating.
However, the judgment in that specific case against Star Casino ruled that Grant was a self-professed advantage player, and that a casino where the staff was competent and the games were operated correctly had nothing to worry about.
How to play Ice Valley
During the second half of 2026, prediction markets have endured the wrath of a plethora of state governors, most notably Kathy Hochul of New York.
As the NFL season begins, a state in close proximity to the New England Patriots became the latest to attempt to curb the influence of the trading platforms. On 10 September, one day after the Pats’ season-opening loss to the Seattle Seahawks, Connecticut Governor Ned Lamont addressed the growth of the markets during a speech in downtown Hartford. On the same day, the Connecticut Department of Consumer Protection issued cease-and-desist orders to nine unregulated operators, including Polymarket, Robinhood and Underdog Predict.
“Prediction markets have branded themselves as legal and safe, but the reality is they are not adhering to Connecticut’s consumer protection standards,” Lamont wrote in a statement.
What is Ice Valley?
“We’re calling on the Supreme Court to resolve this issue and recognise that Congress did not silently make the sports-betting industry immune from state law,” Davenport said in a statement.
New Jersey stakeholders are no stranger to the importance of a Supreme Court review. The state lost every case in the lead-up to the PASPA repeal, except for the one that mattered most in the end, and it could be the same in this matter as Kalshi has prevailed thus far in state court and the Third Circuit. Davenport’s petition cites that fateful PASPA ruling in its introduction.
“Just eight years ago, this court reiterated that ‘each state is free to act on its own’ in regulating sports betting,” the petition says. “But Kalshi has a different view. Kalshi bills itself as ‘the first app for legal sports betting in all 50 states’ and believes it can offer that legal sports betting without following the sports-gambling laws of any of those 50 states.”
