Play enough out on the course, and at some point it will happen to you.
You hit the perfect chip or pitch shot, a long putt or even have the good fortune (and skill, of course) of that dreamy tee shot on a par-3---with the ball ending up being in the hole but stuck against the flagstick.
So, does that count as the ball officially being holed out? Do I dare touch the flagstick?
What Exactly is the Rule When Your Ball is Resting Against the Flagstick in a Hole?
According to Rule 13.2c:
If a player’s ball comes to rest against the flagstick left in the hole:
Remember: Penalty for playing a ball from a Wrong Place in Breach of Rule 13.2c: General Penalty Under Rule 14.7a (In stroke play, the player is disqualified if they fail to hole out as required under Rule 3.3c)