Rules:
Normal Sudoku rules apply.
Lockout Lines: Digits in the diamonds (endpoints) must have difference by at least 4; digits along the line must be different than endpoint values and must not fall between them.
Cells connected by a W must sum to either 5, 10 or 15, which must be deduced. Not all Ws are given.
9 Killer cage: digits in the cage sum to 9.
Links:
Lösungscode: Row 1 followed by column 5 (left to right, top to bottom, 18 digits, no spaces)
am 1. November 2021, 01:04 Uhr von SimplePurpleFrog
A hard puzzle, with great logic. Very nice indeed.
I feel honoured to have inspired you with my new extended XV constraint :-)
am 30. Oktober 2021, 12:01 Uhr von Chilly
Very nice!
am 29. Oktober 2021, 21:26 Uhr von Raumplaner
I have a Key Word for you: Amazing!
am 28. Oktober 2021, 04:48 Uhr von twototenth
Really nice combination of constraints! Made for a fairly tricky puzzle, but one that I very much enjoyed.
am 21. Oktober 2021, 01:55 Uhr von purpl
Changed difficulty to 3 after much discussion about the effects of our recent adjustment (before publication)