Hi all ! With the lockdown contest over now, we have published a video on X-Antiwindoku from the contest on the channel "Unshackling Sudokus and Puzzles". This sudoku had the least number of submissions and caused difficulties to a lot of solvers. Do check it out if you are interested to know how it could have been aced and also how to solve it like a pro if you ever see one of the same variant again in the future :)

https://youtu.be/06c1Ah7mIP0

Thanks to all 248 participants. Congratulations to the Top three - Prasanna Seshadri, Jakub Ondrousek and Tantan Dai.

Among participants from India, in addition to Prasanna, Congratulations to James Peter, Kishore Kumar, Manjiri Thakur and Jaipal Reddy for Top 20 performances.

Thanks R Kumaresan for this hard test.

I do not see the test page. I see only the two file links and the test results.
Nor is the file unlocked. How to get password? (I am logged in)