WATCH: PGA Tour golfers keep busy during delay

It's been a rain-filled day at the final round of the Zurich Classic at TPC Louisiana.

The horn sounded nearly five hours ago, clearing the course and officially beginning the day's weather delay.

The horn has sounded and @Zurich_Classic play has been suspended.

Track the conditions here: https://t.co/v6WO4ZZO3P pic.twitter.com/y8rgkDM1rk

— PGA TOUR (@PGATOUR) April 30, 2017

That hasn't stopped the golfers from some friendly competition.

Yesterday's birthday boy Justin Thomas may have just turned 24, but that hasn't stopped him from playing some board games. Thomas and his teammate Bud Cauley were found in an intense battle of Connect Four.

.@JustinThomas34 and his partner @BudCauley making the most of the weather delay. #ZurichClassic pic.twitter.com/wXqe1qQxlz

— GOLF.com (@golf_com) April 30, 2017

Elsewhere in the clubhouse, it seems an intense battle of corn hole is underway.

When you need to pass the time during a weather delay @Zurich_Classic (also cards, jenga, uno, dice...) @GolfChannel pic.twitter.com/MbJJVeKaAk

— Heather Cox (@HeatherCoxNBC) April 30, 2017

Reports are coming in that the earliest play could resume is 4:30 ET. That likely means that there will be some heated matches of jenga over the next two hours.

What goes on in the locker room during a rain delay? ☔ pic.twitter.com/7rIJnaykLb

— PGA TOUR (@PGATOUR) April 30, 2017