Our second collection of Pocket Posh Killer Sudoku presents 100 puzzles in four difficulty levels. In addition to the rules of traditional Sudoku, the sum of the digits in each inner cage must equal the number in the top left corner of the cage.
- ISBN10 1449433758
- ISBN13 9781449433758
- Publish Date 28 May 2013
- Publish Status Out of Stock
- Out of Print 15 June 2021
- Publish Country US
- Imprint Andrews McMeel Publishing
- Format Paperback (US Trade)
- Pages 128
- Language English