

Reality
The Best Episodes of The Block Season 13
Every episode of The Block Season 13 ranked from best to worst. Discover the Best Episodes of The Block Season 13!

Reality
The Best Episodes of The Block Season 13
Every episode of The Block Season 13 ranked from best to worst. Discover the Best Episodes of The Block Season 13!
Couples compete against each other to renovate houses and sell them at auction for the highest price.
Seasons20
Season 13 Ratings Summary
"48 Hour Challenge" is the best rated episode of "The Block" season 13. It scored 7.3/10 based on 10 votes. Directed by Unknown and written by Unknown, it aired on 7/30/2017. This episode is rated 0.7 points higher than the second-best, "48 Hour Challenge Reveal".