Yeah, about 76 points could be just enough for Leicester to win the title. Let's look at the remaining fixtures:
Spurs:
Man Utd (H)
Stoke (A)
West Brom (H)
Chelsea (A)
Southampton (H)
Newcastle (A)
Chelsea still unbeaten under Hiddink in the league and with Man Utd you never really know. They have the best big match record, though. Newcastle away fighting for relegation under Benitez might be tricky as well.
Arsenal:
West Ham (A)
Crystal Palace (H)
West Brom (H)
Sunderland (A)
Norwich (H)
Man City (A)
Aston Villa (H)
Relatively easy fixtures tbh. Only stumbling block might be West Ham who are unbeaten at home since August. Man City basically lost against any half-decent side this season, so I don't really expect much from them. Arsenal will probably do an Arsenal, though, and drop points against some team you'd expect them to beat.
3 wins and they're probably safe. Pls do it Lester. :/