Free Flower or Sohei Sudoku eBook

Here's a free ebook with 60 flower or Sohei grid Sudoku puzzles. This free puzzle ebook has been optimized for digital devices and will be great for using in Goodnotes, Xodo and other PDF readers (which allow for notes and annotations). Just use your finger...

Free 16 x 16 Grid Sudoku eBook

Here's a free ebook with 10 16 x 16 grid Sudoku puzzles. This free puzzle ebook has been optimized for digital devices and will be great for using in Goodnotes, Xodo and other PDF readers (which allow for notes and annotations). Just use your finger or...