The bookmarklets on this page allow you to open a puzzle that you're viewing on another web site in the web app on sudoku.coach - where you will be able to access hints and excellent explanatory information about the techniques required to solve the puzzle.

If you're not familiar with bookmarklets, you can read more on the bookmarklets intro page.

To use the bookmarklets listed on this page, you must first save the link by dragging it (the bookmarklet icon) to your bookmarks bar or menu. Later, when you are viewing a puzzle on another web site, simply select the corresponding bookmarklet from where you saved it.

SudokuExchange.com SudokuExchange.com ⇒ sudoku.coach

This bookmarklet transfers the starting digits of a puzzle from SudokuExchange.com to sudoku.coach.

New York Times Sudoku New York Times Sudoku ⇒ sudoku.coach

This should work for all the easy, medium and hard, Sudoku puzzles in the NYT puzzles section.

WebSudoku.com grid.websudoku.com ⇒ sudoku.coach

Using this bookmarklet is a little tricky because the site uses frames, but if you go directly to the framed page (easy, medium, hard or evil) the bookmarklet should work just fine.

FiendishSudoku.com FiendishSudoku.com ⇒ sudoku.coach

Find a puzzle at the desired difficulty level and use this bookmarklet to open it on sudoku.coach.