Never Break the Chain
- Killer cages
- Kropki dots
- Palindromes
The brief
Normal Sudoku rules apply. PALINDROMES- Numbers an equal distance from the ends of a gray line are the same. (ie: numbers on a line can be read the same forward and backward) KILLER CAGE- Numbers in cages sum to the number in the top left corner of the cage. KROPKI PAIRS- Numbers with a white dot between them are consecutive. Numbers with a black dot between them are in a ratio of 2:1. Not all possible dots are given.