Anti-King Star Battle Sandwich Sudoku with Friends
(Published on 19. May 2020, 14:12 by stephane.bura)
Normal Sudoku rules apply.
Anti-King: A digit cannot touch another copy of the same digit by a corner.
Star Battle: A 2 or a 6 cannot touch a 2 or a 6, even by a corner. The gray cells contain a 2 and a 6.
Sandwich: The numbers outside the grid indicate the value of the sum of the digits between the 1 and the 9 in this row or column.
Friends: 5,6,7 and 8 are friendly. This means that each copy of these digits must touch orthogonally at least one consecutive digit. For instance, each 5 must touch orthogonally at least one 4 or one 6.
Shoutout to KeyserSoze who wanted a more difficult puzzle with this principle :)
Solution code: Row 1, Row 9.
Last changed on on 19. May 2020, 14:19
Solved by zuzanina, Julianl, skywalker, zorant, geronimo92, NikolaZ, Uhu, Ours brun, Marijana, Richard, marcmees, bob, rimodech, Yohann, Mody, boredduck, risheek, udukos, misko, ildiko, Carolin, PippoForte
Comments
on 19. May 2020, 20:36 by skywalker
Nice use of different types! Thanks!
Last changed on 19. May 2020, 16:37
on 19. May 2020, 16:35 by geronimo92
With that kind of multi variation puzzles these days, next titles or puzzles should be "Anti king Anti knight killer little killer thermo even odd galaxy binary star battle diagonal arrow sandwich with no more friends to look at it".....
