Friday 7 April 2017 23:45, UK
The world's best golfers test their memories by attempting to guess some of The Masters' greatest moments.
Augusta's famous greens and fairways are full of special moments so Sky Sports decided to put the world's best players to the test and determine how many of them could remember Bubba on 10, Tiger's chip on 16 and Larry Mize's famous celebration.
With just a photo for assistance, world No 1 Dustin Johnson, three-time Masters champ Phil Mickelson and defending champion Danny Willett are among the names to put their knowledge to the test.
Rickie Fowler, Tommy Fleetwood and Matt Fitzpatrick also give our quiz a whirl.
It's fair to say results are mixed from the great and good of the golfing world, with some proving themselves to be students of the game, and others - mentioning no names, Andy Sullivan - perhaps finding themselves a little out of their depth.
Hit play on the video at the top of the screen to see how they all fare in the Mystery Masters Moments challenge.