Double Quines
(Published on 26. June 2021, 04:31 by manushand)
- Standard Sudoku Rules Apply
- Quines (Colored Regions)
- The sum of the digits in the region appears written two times inside the region…
…except that the sum appears written only once in the red quine in boxes 8 and 9.
FOR EXAMPLE: If the sum of the digits in a region is 29, then 2 and 9 will appear adjacent to each other, left-to-right, twice within that region.
- Arrows
- The digits along the arrow sum to the digit in its circle.
- f-puzzles.com URL
- https://f-puzzles.com/?id=yz9ub4lv
Solution code: Column 9
Last changed on on 10. October 2021, 08:08
Solved by SKORP17, nseydel, sgreer, Beedersen