Beyond simply picking who the next pope will be, players and gamblers also can guess how many tries it will take the cardinals to choose the leader, which day of the week he’ll be elected, what new name he will decide on, or where his priorities will land on the progressive-conservative scale.

All of the 133 cardinals expected to take part in the secret conclave to elect a new pope have arrived in Rome, the Vatican said on Monday, with the race to succeed Pope Francis seen as wide open.

The Vatican on Monday said all of the 133 Catholic cardinals who will vote to choose a successor to Pope Francis are now in Rome ahead of the conclave starting this week. According to the Vatican, the cardinals will gather in secret in the Sistine Chapel starting at 4:30 pm (1430 GMT) on Wednesday.

The nine-day mourning period following the death of Pope Francis officially ended on Sunday with a ceremonial Mass at St. Peter’s Basilica. The Vatican began its traditional “novemdiales” on April 26,

Bergoglio was also the first Pope from Latin America, and the first Jesuit. He chose not to live in the Papal residence in the Vatican, opting for a guest house instead. He spoke