House rules
(Published on 8. June 2025, 14:07 by Maximus)
- normal Sudoku: Put the digits 1-9 once in each row, column and box.
- disjoint groups: Digits do not repeat on the same position within a box.
- Digits do not repeat on the thin blue diagonal lines.
- little killer: Clues outside the grid show the sum of the digits along the indicated diagonal.
- Along atealmodular line any set of three adjacent digits has three different remainders when divided by 3. i.e. one digit from {1,4,7}, one from {2,5,8} and one from {3,6,9}
- Digits on apurplerenban line form a set of distinct consecutive digits.
- Box borders divide blue region sum lines into segments with the same sum.
Play
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Solution code: The 5-cell renban line, top-left to bottom-right.
Last changed on on 12. June 2025, 21:08
Solved by Basil, Megalobrainiac, jalebc, SKORP17, Feadoor, Clara123, blueberrypug, han233ing, qinqi, CutieRainbow
Comments
Last changed on 12. June 2025, 21:09
on 12. June 2025, 21:08 by Maximus
Thanks for the feedback. Changed difficulty from 4 to 5 stars.
on 11. June 2025, 14:03 by blueberrypug
for me this is probably the hardest breakthrough ive ever done and it wasnt easy after that either. definitely 5 stars. very nice puzzle
