A new Big Bad Sudoku Book is planned
Big Bad Sudoku Book is not currently available on the App Store because the older release was never rebuilt for 64-bit. After the new Math Speed Drill is finished, v4 is the next big project.
The previous version included downloadable themes, puzzle books, global rankings, Game Center support, puzzle scoring, visual puzzle selection, highlights, hints, multiple pen styles, marks tools, and millions of puzzles across consistent difficulty levels.
Classic features to bring forward
- Six difficulty levels: Easy, Medium, Hard, Expert, Daring, and Insane.
- Highlights for cells, rows, columns, blocks, and numbers.
- Hints that help without simply giving away the answer.
- Puzzle scoring that adds an arcade challenge to Sudoku.
- Theme and puzzle book support from the original Big Bad Sudoku Book era.