SM 2023 R4 - Neighbours & Converse ( 24th Mar to 30th Mar )


Instructions Booklet
Puzzle Booklet ( 9 pages )
Timing / More Information
Online Solving
Discussion Thread

Online solving using Penpa is enabled in this contest. Make sure to read the F.A.Q. on online solving before starting the contest.

Supported browsers : Latest versions of Google Chrome, Microsoft Edge, Opera. At this point, we do not support Firefox.


Ashish Kumar, Kishore Sridharan, Pranav Kamesh S

The official period for "SM 2023 R4 - Neighbours & Converse" is over. However, you can participate unofficially using this link.

Your timer will start when you click "Start SM 2023 R4 - Neighbours & Converse" — then you will have 90 minutes to solve and submit your answers.

A timer will be shown the answer page with the remaining time.

If you have any questions or doubts or suggestions, please ask in the forum.

Instant Grading

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Password for Puzzle Booklet :

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