Fill the grid such that each row, column, and orthogonally-connected 9-cell region contains the digits 1-9 once each. The regions must be deduced by the solver, but some region borders have been given.
Regional X-sums: Clues outside the grid give the sum of the first N digits in that row or column, where N is the closest digit to the clue. In addition, N is also the number of distinct regions in that row or column.
Solve online:
Lösungscode: The digits and region borders in row 6, using - to delimit a border. (Ignore the grid borders for this code, just include interior region borders.)
am 4. März 2023, 03:07 Uhr von Playmaker6174
Really fun and fabulous puzzle! This actually flowed much better once I realized that I should treat this one as "two mini parts" of the puzzle x)
am 25. Dezember 2022, 16:06 Uhr von AnnaTh
Great fun!
am 8. Dezember 2022, 10:59 Uhr von redgecko
Enjoyed that a great deal. Kind of new to chaos construction so well pleased to get through it. Thanks
am 6. Dezember 2022, 10:11 Uhr von Christounet
Great fun ! That was surprisingly a super fast solve in the last sequence. I was expecting the region configuration to take more convoluted ways, but the way the irregular sudoku intervened and made it easier is quite remarkable and differs from a lot of the CCs I have solved before.
am 6. Dezember 2022, 03:34 Uhr von Ekkojensen
Really enjoyed this one! Great puzzle. :)
am 5. Dezember 2022, 22:28 Uhr von DVFrank
Very nice!:^)
am 3. Dezember 2022, 20:23 Uhr von ibaram
This was really clever and well done, had a ton of fun
am 3. Dezember 2022, 14:43 Uhr von Prince Joffrey
Solved it, and had a lot of fun. But on the flip side , I'm apparently too dumb to understand the instruction for solution code. Anyways, why so overly complicated and not just say "Row 6" or something like that?
am 3. Dezember 2022, 13:50 Uhr von Snookerfan
Great fun! Thank you
am 3. Dezember 2022, 11:29 Uhr von DaniK
One of the funnest sudokus I have done in a while. It was challenging but never too difficult and it had a wonderful flow. Thanks!
am 2. Dezember 2022, 17:46 Uhr von lerroyy
Very fun puzzle, thanks!
am 2. Dezember 2022, 17:17 Uhr von grkles
Updating solution code to make it clearer (thanks for the suggestion Vebby!)
am 2. Dezember 2022, 14:13 Uhr von Niverio
Despite committing a big Chaos Construction sin, this puzzle is still enjoyable and approachable :)
am 2. Dezember 2022, 13:49 Uhr von Andrewsarchus
Very smooth and fun!