Sit Solve Clever Kakuro - Sit & Solve Series Author:Conceptis Puzzles This addition to our bestselling Sit & SolveŽ series offers a clever selection of kakuro, a terrific type of puzzle that combines logical thinking with simple addition. It's perfect for solvers looking to go beyond the usual and stretch their mental muscles a bit more. Little numbers appear all over the grid, and it's up to solvers to fill in th... more »e rest of the grid with digits that add up to the little numbers. Sudoku is fun, but kakuro is even better!« less