Logic Masters Deutschland e.V.

The Time Has Come to Be a Minesweeper

(Published on 22. November 2021, 19:56 by Thorsby)

Rules:

Normal sudoku rules apply.

A number in a cell with a circle is the same as the number of the surrounding cells (not counting the cell itself) with odd numbers. (So a total of 8 possible surrounding cells.)

All possible circles are given.

The puzzle:

solving online: f-puzzles:

Solution code: Column 8, top to bottom, no gaps between numbers.

Last changed on on 22. November 2021, 20:00

Solved by ClashCode, OhHeyGuysItsMax, SirWoezel, Crusader175, zeecomoon, marcmees, Julianl, Statistica, kolot, jkl, Jesper, DeckersYay, SudokuExplorer, Imperial Marcher, bobbybigbucks, Crul, mathpesto, ... snoswal, cfop, morgannamodeaura, geronimo92, Bankey, Piatato, dogfarts, Prutsbeest, michaal94, Uhu, Samson, Askloomok, zhall12570, samjna0049, apwelho, steperlich, Fenn, Vasefire, Calesch, AhmedK
Full list

Comments

on 1. June 2022, 01:06 by Samson
Fun puzzle! The unique rule set made for some original logic.
Thank you!

on 15. March 2022, 01:11 by Piatato
Fun puzzle!

on 14. March 2022, 18:36 by Bankey
Good fun! Thanks, @ Thorsby :)

on 14. February 2022, 05:45 by Droi
Lots of fun.

CTC Link: https://app.crackingthecryptic.com/sudoku/jDNqJNjtdG

on 13. February 2022, 19:42 by Klausku
Great puzzle! Nice ruleset an a beautiful construction. The negative constraint was not necessary for the solve. Thanks!

on 29. November 2021, 09:23 by CHalb
Without givens quite fascinating for me.

on 24. November 2021, 16:31 by Wonderment
Beautiful minimalistic puzzle with a simple ruleset and a very enjoyable solving path. Nothing too tricky. I was repeatedly surprised how quickly the number of candidates for some of the circles got down to one.

on 23. November 2021, 18:02 by kolot
Lovely puzzle with a smooth solution path!

on 23. November 2021, 13:54 by Statistica
BTW: Puzzle 4PL has the same ruleset (with even numbers)

on 23. November 2021, 12:03 by marcmees
very nice. smooth solving path. thanks

on 22. November 2021, 21:31 by ClashCode
First time I've encountered this rule-set.
I quite enjoyed it! :)

on 22. November 2021, 20:00 by Thorsby
Changed a word in rules.

Difficulty:3
Rating:97 %
Solved:63 times
Observed:10 times
ID:0008CS

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Solution code:

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