Who Keeps Inviting Zero!?
More from The Bard
- Killer cages
- Kropki dots
- Region sum lines
- Odd and even cells
The brief
Place all the digits 0-9 in each row, column, and box, but one digit in each will not fit. The missing digit can vary or repeat. Kropki Dots: Digits separated by a white dot have a difference of one, digits separated by a black dot have a ratio of 2:1. Odd: Digits in a grey circle are odd. Region Sum Lines: Digits in each box along the blue line add up to the same value. Killer Cages: Digits in cages add up to the value in the corner if given and do not repeat.