Can someone please suggest me some other coding contest held regularly other than codeforces and codechef. As i want to practice more and more in the live contest and improve my coding skills.
hackerearth, atcoder , etc. are other sites for this purpose ig
Leetcode , hackerrank , hackerearth , Atcoder , Topcoder , csacademy , codinggame , and many other .
See only doing contest will not improve your coding skills. You need to upsolve also. At least solve the first question which you were not able to solve. So, in my suggestion give contest that much only till you can upsolve the questions.