The most interesting trick-taking game

Euchre online trick-taking game pits two-player teams of four players against one another. It has a trump and involves trick-taking. The basic game is similar to Whist in that each player plays one card, and the highest card of the suit led wins the trick unless someone plays a trump suit card. One of the teams will be tasked with figuring out which candidate is Trump. The remainder of the tricks in that hand must be won by them at that point. Major changes from Whist are being made here. A number of rounds of euchre will be played until one team scores 10 points, at which point the game is ended.