Fill each box with the digits 1-9 once each. Digits may not repeat in any row, column, or same relative box position (e.g. the bottom left corner of each box).
Digits in cages sum to the number given.
Adjacent digits on green lines differ by at least 5.
Adjacent digits on purple lines are consecutive.
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For clarity, see the image below. The digit in the green cell may not appear in any grey cell.
Lösungscode: 9-digit code: bottom-right box (left-to-right, then top-to-bottom)
am 20. Januar 2023, 12:49 Uhr von ddx2407
Amazing puzzle. I enjoyed it a lot!
am 16. Januar 2023, 22:53 Uhr von BHUNTER47
Amazing puzzle. Loved the logic.
am 14. Januar 2023, 18:36 Uhr von antiknight
I really liked the break-in idea then it turned out into a scanning exercise with some great ideas from the disjoint sets rule.
am 13. Januar 2023, 22:35 Uhr von Snookerfan
Very nice, but incredibly hard! Thank you
am 12. Januar 2023, 17:52 Uhr von Tilberg
The break-in is super cool, and then it's a very enjoyable exercise in scanning possible positions. Thanks a lot!
Der Einstieg ist super, und danach ist es ein spannendes Abgleichen möglicher Positionen. Vielen Dank!
am 12. Januar 2023, 14:15 Uhr von DJV
This puzzle is very hard, but the logic is beautiful and solving it is very satisfying! Loved it!