If you like music and are perhaps as old as me and can remember "name that tune" then I recommend "the hit list" I've just discovered this and binge watched the lot - need to check it there's been a new episode since last week
I do pretty good unless it's 2010's onwards then I get stuck! But your musical knowledge may be more up to date than mine.
Not a huge fan of the hosts Rochelle in particular can be a bit wooden/awkward but I love the format I can ignore that
The final countdown round can get VERY tense! Rochelle IS right with her "catchphrase" that you will be yelling answers at them, especially in this round
It's also quite fun when the contestants try and portray themselves as Uber cool at the intro "I'm into trad jazz/indie rock really" and then they INSTANTLY know eg agadoo! 
so it can be quite funny!
Other than that, clearly I like my quiz/game shows I also love
Mastermind
Uni challenge
Only connect
House of games is easier/lighter but still very entertaining
History - social history like WDYTYA, Lucy worsley documentaries, "back in time for..." etc
The Blair brown I have on watchlist
Films - if you have a good connection/can download ahead of time (this will save you data of course) then there are usually good films available on iPlayer they get excellent classic films on there! But also fairly "new" ones that aren't available "free" elsewhere
Always worth a look to see what's on there