Bird's Eye
(Published yesterday, 16:32 by Jooshy)
Rules:
- Normal sudoku rules apply.
- Bird's eye arrows: If a cell contains a number N and has a bird’s eye arrow, then the cell N spaces away in the arrow’s direction must be greater than N, and all the cells in between must be smaller than N. For example, if r9c2 is a 4, then r9c6 must be greater than 4, and r9c3, r9c4, r9c5 must all be smaller than 4.
- Killer cages: Within each cage, digits do not repeat and must sum to the value in the upper-left corner (if given). Every killer cage has a different length.
- Dynamic fog: The grid is partially covered in fog. Entering correct digits may clear fog somewhere in the grid. No guessing is required.
Solution code: Column 9, from top to bottom.
Solved by KyubiBoy, BULL-TT, jmw, Marshal on Mars, idanz, Cantabrigiensis, ole-1995a, alexstrf, AsimSam, SKORP17, kehan628, jkuo7, illegel, jalebc, StazStazStaz, kublai, Zyrafika, DiMono
Comments
yesterday, 21:57 by Cantabrigiensis
Great puzzle, really enjoyed it; thank you very much!
Last changed yesterday, 19:52
yesterday, 18:57 by Marshal on Mars
Is the word "length" in referring to cages meant to convey that all cages are a 1-cell-wide path? Or is it just saying "size"/"number of cells"?
edit: Nevermind, went ahead without assuming that and it still solves uniquely without the assumption.
