Congress has wound up with one seat and was leading in seven constituencies while its ally INPT and NCT have drawn a blank so far.
Among Left Front partners, CPI(M) has won 10 seats and CPI one.
Prominent winners of the Left Front are Jail Minister, Manindra Reang, Finance Minister Badal Chowdhury, Agriculture Minister Aghore Debbarma and Industries Minister Jitendra Chowdhury.
Congress candidate Jitendra Sarkar has won from Barjala. Sarkar, a former speaker, had joined Congress.
The Left Front has established leads over the Opposition alliance of Congress, Indigenous Nationalist Party of Tripura and National Congress of Tripura in 44 seats, according to available trends.