Killer Cages are common in variant puzzles. Although some cages have been distorted and don’t follow standard “Killer Cages” rules, most are standard.
Digits in cages do not repeat, and sum to the total in the top-left corner of the cage, if given. If not given, they just do not repeat.
There are variants like Semi-Killer cages and Gravity Cages that use cages for their own purposes, but generally, Killer Cages just have the two conditions: no repeats, sum to a total.
This is the third in a series of three puzzles which get progressively more difficult. Finish the first puzzle for a link to the second puzzle, and finish that one for a link to this one. Which you already have, clearly.
This is the second in a series of three puzzles which get progressively more difficult. Finish the puzzle for a link to the third. Or wait, and I’ll post it here.
This is the first of a series of three puzzles which get progressively more difficult. Finish the first for a link to the second, and finish the second for a link to the third. Or wait, and I’ll post them here.
The coloring is cosmetic. More or less.
It may seem like a lot of constraints, but it's a Samurai Sudoku, so you should only have deal with one or two at a time.
Great American rock album, or the greatest American rock album of 2006?
Those are some pretty small numbers in those cages. Almost too small. Almost. I’ve been doing “Sudoku-X” puzzles almost as long as I’ve been doing Sudoku puzzles, but around these parts, we call those “diagonals.” If you’re feeling a bit of déjà vu, see also: High Killer X.
Those are some pretty big numbers in those cages. Almost too big. Almost. I’ve been doing “Sudoku-X” puzzles almost as long as I’ve been doing Sudoku puzzles, but around these parts, we call those “diagonals.” If you’re feeling a bit of déjà vu, see also: Low Killer X.