Indian Sudoku Championship 2021

Discussion Thread


Instructions Booklet

Refer to individual round links for Puzzle Booklets

Official Participation

To be considered for official rankings, Indian participants must start the rounds as per the start timings below on 12th Dec 2021.


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

New Users?

New users must register here (free) to be able to participate.

Round Name Length Max Points Submission Link Official Start (On 12th Dec)
Round 1 The Archetypes 55 Minutes 500 Round 1 Link Between 09:00 and 09:15
Round 2 The seen and the unseen 85 Minutes 800 Round 2 Link Between 10:20 and 10:35
Round 3 Donor Conference 90 Minutes 750 Round 3 Link Between 12:10 and 12:25
Solutions Booklet