Neighbor Sum Sudoku
(Published on 22. October 2020, 14:10 by dgreenspan)
Normal sudoku rules apply. In addition, shaded cells must be equal to the sum of the adjacent cells (that is, cells sharing an edge). Not all cells that could be shaded are necessarily shaded.
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Solution code: Row 9 and column 9
Last changed on on 25. October 2020, 11:58
Solved by cdwg2000, clover, Luigi, henter, ThrowngNinja, skywalker, adam001, zorant, Debrutsid, NikolaZ, Rosaly, ManuH, marcmees, smckinley, juventino188, tinounou, Zzzyxas, Uhu, primovera, MalkoMann, bflat, apwelho, zrbakhtiar
