Product Description
by Djape (Author)
Non-Consecutive Sudoku - Puzzles With One Extra Rule That Transforms Everything
Non-Consecutive Sudoku looks like regular Sudoku. But there is one powerful extra rule: no two consecutive numbers may be placed next to each other - horizontally or vertically. So 5 cannot sit next to 4 or 6; 1 cannot sit next to 2.
This single constraint transforms the puzzle profoundly, opening up new deduction pathways and eliminating techniques that work in classic Sudoku. Volume 2 builds on the first book with all-new puzzles and more variant types:
- Classic Non-Consecutive Sudoku
- Non-Consecutive Jigsaw, Diagonal, Killer
- Double Ring and Butterfly variants
- Flower Sudoku variants
7 x 10 inch pages, thick paper, instructions, all solutions.
One Extra Rule. Transforms Everything. Volume 2.By DJAPE - PhD in Computer Science, Washington Post puzzle contributor since 2006. A delightfully tricky gift for Sudoku solvers who want something subtly and surprisingly different!
