Quad Sums / Numbered Rooms Sudoku (leftover puzzle from SGP 2022 R4)
(Published on 19. April 2022, 21:26 by mandourin)
Standard Sudoku rules apply.
Each black dot means that one of the surrounding four digits is the sum of the other three. No negative rule: there may be unspecified places where a black dot could have been.
Each digit outside the grid is on Xth position in the corresponding direction, where X is the first digit seen in that direction.
Penpa link to solve online (with answer check)
Each black dot means that one of the surrounding four digits is the sum of the other three. No negative rule: there may be unspecified places where a black dot could have been.
Each digit outside the grid is on Xth position in the corresponding direction, where X is the first digit seen in that direction.
Penpa link to solve online (with answer check)
Solution code: Columns 7 and 8 without a separator.
Solved by geronimo92, Jlrice2, Julianl, ___, PippoForte, Qodec, fuxia, bigger, cfy, Isa, marcmees, Jesper, Harold, ScatterBrain, Notlob, Lizzy01, zlotnleo, aruvi, abed hawila, glum_hippo, AnnaTh, SKORP17, bergelfe, cheezzywizz, Felis_Timon, zuzanina, karen_birgitta, kishy72, skywalker, zorant, misko, jalebc
Comments
on 23. April 2022, 15:15 by glum_hippo
I didn’t manage to find the time to solve the gp round, but I’m glad you are blessing us with your leftovers! Marvelous interactions!
