Fragments
(Published on 11. June 2022, 19:00 by XeonRisq)
- Normal sudoku rules apply.
- Lines are both renban and Prime-Co lines.
- Digits on a line must be consecutive, but in any order and may not repeat. Lines must also be made of alternating Prime and Composite (non-Prime) digits. The digit "1" will be excluded from all lines. The number in the circle between two cells on a line will be the difference of those two digits, if given.
- Cells with grey circles must contain odd numbers.
- Cells with grey squares must contain even numbers.
- F-puzzles link - link to solve online
- CtC link - link to solve online
Solution code: Row 4 followed by Column 9
Last changed on -
Solved by SKORP17, efnenu, apendleton, Bjd, peterkp, mos, Ood, PippoForte, Isa, abed hawila, karen_birgitta, MartinR, djorr, jalebc, ManuH, Crul, morgannamodeaura, isajo4002, GhTheOne, Elliott810
Comments
Last changed on 4. July 2022, 15:57
on 3. July 2022, 23:42 by djorr
I did not expect it to unravel that way at all haha. Very cool puzzle!
-----
Appreciate the solve/feedback. And yeah, Prime-Co has interesting effects when mixed with different constraints.
Last changed on 30. June 2022, 18:46
on 29. June 2022, 14:33 by MartinR
Nice. Once I grasped the implications of the rules, it flowed smoothly
-----
Thanks for the solve/feedback. And I agree, once you realize the nature of the constraint, things come right into focus.
