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Indian Sudoku Championship 2021 (12th December) Discuss

Sticky 2021 WS+PC Puzzle Competition
Reply    2021 World Sudoku+Puzzle Convention -> 2021 World Sudoku+Puzzle Convention27 posts • Page 2 of 2 • 1 2
pvondrak
Subject: Re: 2021 WS+PC Puzzle Competition @ 2021-11-27 5:13 PM (#30094 - in reply to #30093) (#30094)Quote Reply Top




Posts: 3

Location: USA
"Shade some cells to leave behind a single, connected group (the cave), with no enclosed, shaded cells. In other words, all shaded cells must be connected by other shaded cells to an edge of the grid."

This plus the flip of what's shaded in the example led me to think that what I wasn't shading were the walls of the cave and because they were unshaded, the walls were allowed to be enclosed. I should've tried to solve the example - I would've noticed there wasn't a unique solution with that interpretation.

Going back to the competition puzzle, this is making much more sense now, thanks. :)
professorX
Subject: Re: 2021 WS+PC Puzzle Competition @ 2021-11-29 12:56 PM (#30096 - in reply to #29695) (#30096)Quote Reply Top




Posts: 20
20
Location: India
How do I post an image of the puzzle in the discussion forum post ???
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