Knotted Regional Constraints
(Eingestellt am 2. Juni 2025, 05:36 Uhr von Belamis)
Sudoku: Normal Sudoku rules apply.
Killer: Digits do not repeat in cages, and sum to the small clue in the top left corner if given.
Renban: Purple lines contain a non-repeating set of consecutive digits in any order.
German Whispers: Adjacent digits along a green line have a difference of at least 5.
Dutch Whispers: Adjacent digits along an orange line must have a difference of at least 4.
Thermometer: Digits along a thermometer increase from bulb to tip.
Constraint Regions: Each constraint type may contain no repeated digits anywhere in the puzzle. E.g. If one Thermo contains a 5, then no other Thermo may contain a 5 etc.
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| Previous Constraint Region Puzzles |
| Regional Constraints |
| Foggy Regional Constraints |
| The Helpful Quad |
| Regional Constraint Rally |
Lösungscode: Row 4
Kommentare
am 17. Dezember 2025, 12:33 Uhr von sparkymanu
I love your constraint regions puzzles, I've done some of them in past few days and I agree, I had way more trouble with this one than the other 2*, so 3* seems more appropriate!
Thank you for sharing those puzzles ! :)
am 16. Juni 2025, 08:04 Uhr von Lovejoy
Very much up with your usual standard. Great puzzle.
am 4. Juni 2025, 17:58 Uhr von VitP
must be a rodeo ... so much ___________
am 3. Juni 2025, 02:05 Uhr von abihummel
Wonderful and challenging - but approachable - throughout. Loved it!
am 2. Juni 2025, 19:22 Uhr von egglet
so many layers! was really fun. maybe just a kiss above 2*
am 2. Juni 2025, 18:09 Uhr von Snookerfan
Excellent puzzle! Lovely constraint, thank you
am 2. Juni 2025, 17:36 Uhr von erml
Really nice! Definitely more than 2* for me.
am 2. Juni 2025, 10:50 Uhr von oskode
So much fun, as usual with your puzzles!
am 2. Juni 2025, 08:42 Uhr von antiknight
Good puzzle!
