"Puzzles" Library

Here's a free ebook with 100 x 9 grid sudoku puzzles which are tricky/hard in difficulty. 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...

Here's a free ebook with 100 x 9 grid sudoku puzzles which are medium in difficulty. 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)....

Here's a free ebook with 100 x 9 grid sudoku puzzles which are easy & medium in difficulty. 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...

Here's a free ebook with 60 x 9 grid sudoku puzzles which are medium/hard in difficulty. 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...

Here's a free maze puzzle ebook. This ebook has 20 tricky mazes and has been optimized for use on a, ipad, tablet or phone. Use a PDF reader and annotator to draw on these puzzles (I've used both Goodnotes and Xodo with great success to use these puzzles and other apps which...