Quill Delights
Kakuro
Volume 1
Volume 1
Easy to Hard
The number crossword: fill the white cells so every run adds up to its clue.
Kakuro is a number crossword. The grid has clue cells with numbers in them and white cells to fill with the digits 1 to 9. The digits in each run of white cells must add up to the clue, and no digit repeats within a run.
Levels
Easy, Medium and Hard, each explained at the start of the book.
A gentle way in, with the first steps easy to see.
More to work out before the next step shows itself.
A real challenge, for people who like to think it through.