@aman_sirohi
The test case had to be given in the following format - assuming this is the problem you were attempting.
Seems to be having a bug while trying to play 1v1. When I tried to participate, it showed me my opponent but did not open up in the question window. Instead, all I can see it option to participate again but if I try that it shows I am already in a contest.
I was trying the debugging puzzle category of 1v1. I solved the problem and tried to compile, but it got stuck and the timer was running, I waited for around a minute but no compilation error or successful message was seen. I refreshed the page and tried to submit, but the result was the same. Also, after the time was complete it was stuck on submit window(checking the result). Please look into this, if it’s an issue.
Nice initiative
Same issue persisting here, the question is the one which starts with "Some people love big cars.
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Games by CodeChef: Compete against other players - CodeChef
what’s the time slot for all 3 types of game in 1v1. 
1 Like
It is a 3 day cycle.
1st of every month - Debugging
2nd of every month - Code Completion
3rd of every month - Hacking
Then from 4th the same cycle repeats.