All enclaves（CC）
(Published on 27. January 2026, 17:51 by psninn)
Rules:
Fill the 8×8 grid with the digits 1–8 so that:
1.No digit repeats in any row, column, or region.
2.Each region is formed by cells that are diagonally connected (cells in the same region touch at corners).
3.Numbers outside the grid with arrows indicate the sum of the digits in the cells the arrow points to. If an arrow points to cells belonging to multiple regions, those regions must be connected within the grid, and the sum of digits in each of those regions must be equal.
4.Two cells connected by a black line are in different regions, and the digits in those two cells have a ratio of 1:2.
Here's an example. If you want to try it, click on the picture.
Fill the 8×8 grid with the digits 1–8 so that:
1.No digit repeats in any row, column, or region.
2.Each region is formed by cells that are diagonally connected (cells in the same region touch at corners).
3.Numbers outside the grid with arrows indicate the sum of the digits in the cells the arrow points to. If an arrow points to cells belonging to multiple regions, those regions must be connected within the grid, and the sum of digits in each of those regions must be equal.
4.Two cells connected by a black line are in different regions, and the digits in those two cells have a ratio of 1:2.
Here's an example. If you want to try it, click on the picture.
Solution code: The numbers in the region where R1C1 is located, in reading order.
Last changed on on 28. January 2026, 10:41
Solved by marcmees, SKORP17, 72kchunshuai, kdwji, LabRat, NEWS, Blake Saligia, jordanza, cyddrdrd, MonsieurTRISTE, BeeBoi, sehringdipity, kasperd, zakkai, yangduoxing
Comments
on 29. January 2026, 16:51 by cyddrdrd
Very cool pattern!
