Knight's up
(Eingestellt Gestern, 22:48 Uhr von gwai77)
The rules:
- Place the digits 1 to 9 in each row and column without repetition.
- Cells seperated by a knight’s move in chess cannot have the same digit.
- Click the image to solve it on Sudokupad.

Lösungscode: Column 5 without given digits(7 digits)
Gelöst von L00ping007, TheCutmaster, RadchenkoAleksandr, jalebc, Stargazing Albatross, TaeChi, keenbowl, 111chrisi, superkinkel, Blummy, SKORP17, Mattzoid