Rules:
Place the digits 1-9 once each into every row, column, and box.
Adjacent digits along a red line have different even/odd parity.
A black dot separates two digits where one is double the other.
A white dot separates two consecutive digits.
Have fun solving!
Lösungscode: Row 4
am 25. März 2026, 22:54 Uhr von apendleton
Agreed, I found disambiguating the bottom right corner of the puzzle pretty tricky, so probably 4* for me, but I might have missed something.
am 25. März 2026, 10:49 Uhr von Snookerfan
Fun puzzle! I experienced one hard step about the coloring in the bottom half, but I may have missed something easier. Thanks
am 24. März 2026, 09:11 Uhr von Myfyr MJ
Very nice but probably nearer 2 star difficulty for me - 24 minutes.