King Wen divination

Is winning the bid still a big problem? I don't know how to calculate divination, but I know the story of divination by King Wen,,, which is the story of sealing the list of gods.

Da ji killed Wang Wen's eldest son and made a steamed stuffed bun for Wang Wen to eat. See if Wang Wen can figure it out. In order to save his life, King Wen made it clear whether he was his own son or he ate it himself. Finally, he saved his life and returned to Xiqiao.