Sudoku: Each digit, 1-9, appears exactly once in each row, column, and 3x3 region.
KIller: In cages, digits do not repeat and sum .
Kropki: Digits connected by a white dot are consecutive. Not all possible dots are given.
Solution code: Column 8, Top to Bottom.
on 20. January 2026, 05:47 by BorisTheSnake
About 2-3* very nice logic, just have to find it :)
on 19. January 2026, 01:35 by econtrout
Lovely Puzzle....4 stars for me.