InterviewBit Problems   Coins in a Line : Unsolved

About the Coins in a Line : Unsolved category (1)
Using prefix sum and 3-d DP (1)
Using the method of in-game paritiy DP (1)
...bilanshi nagin nighali....munna ve dora a laagla (1)
Funny output for custtom input (1)
Best Question I have ever solved (2)
Anti bunti santi interviewbit ki (1)
The compiler is the worst (2)
If you just want to get an idea (1)
Should clearly mention that opponent is as clever and plays optimally. If the opponent is stupid, question gets even better (1)
Fail for large test case (7)
This is probably one of the best questions I've come across! (2)
Not able to submit (1)
Some problem with test case {75,89,53,42,65,27} (1)
About opponent's behaviour: Optimum (2)
InterviewBit y u do dis (2)
Opponent is smart (1)
Assumptions about the player's behaviour (2)