Dear aspirant,
There are many best engineering colleges for CSE course in India.
1. IIT Bombay,
2. IIT Chennai,
3. NIT tiruchanapalli,
4. IIT Kanpur,
5. IIT Kharagpur,
6. BITS pilani,
7. IIT Hyderabad,
8. IIIT Hyderabad,
9. IIIT Bangalore,
10. NIT warangal.
Hope it helps you.
Thank you.

Hey,

These are the best colleges of cse -

IIT Madras - Indian Institute of Technology Chennai (IITM)
IIT Delhi - Indian Institute of Technology (IITD)
IIT Bombay - Indian Institute of Technology (IITB)
IIT Kharagpur - Indian Institute of Technology (IITKGP)
Birla Institute of Technology and Science, Pilani
Indian Institute of Technology - [IIT] kanpur
Indian Institute of Science - [IISc] Bangalore
Indian Institute of Technology - [IIT] roorkee
Vellore Institute of Technology, Vellore

Hope this helps.