|
|
Posts: 3609
    Location: India | Rules please? |
| |
|
 PR 2020 (Casual and Word) Author
Posts: 359
     Location: India | In my hurry I dint check the rules :P
But my guess is that its and irregular sudoku with all regions not being marked.
|
| |
|
Posts: 3609
    Location: India | Sample puzzle with solution, but not sure what the rule is
|
| |
|
2021 World Sudoku+Puzzle Convention Organizer
Posts: 2003
 Location: India | Same colours are start and end of a path and must be connected. The path will become an extra region. Lines are just walls blocking the path as in a maze. There are no Irregular regions, there is no concept of regions beyond a path. Personally I like Riad's version better for crossover round, without regions, players will say it is not a Sudoku. |
| |