Can you suggest some good colleges for CSE that I can get with a score of 68 and a rank of 1 Lac 68 thousand?

Hello Swarup, As per your rank, your chances are nil for getting any good govt. and private colleges, so figure out what went wrong and prepare well for next year, however if you are inclined to get admission this year only then try for colleges like Galgotias, GL Bajaj, NIET and GNIOT.