Super Tough Jigoku Puzzles by Krazydad
Each booklet contains a collection of eight different puzzles, 1-per-page, with a page of hints and a page of answers in the back.
NEW: You can also download all 800 of these puzzles, in a more compact 4-per-page format.
HOW TO USE THE HINTS
My puzzles contain a page of hints in addition to a page of answers.
The hints are puzzles grids that contain numbers showing the order in which the squares were solved by my computer. Although this is not necessarily the order you would solve the puzzle, it's probably pretty close.
Follow the numbered squares in order 1,2,3,4,5... until you find a square you haven't
solved yet. This square (or the one or two immediately after it) is
a good candidate to solve next.
All puzzles ©2006 Jim Bumgardner. Feel free to reproduce the puzzles for personal, church, or school use. If you would like to publish these puzzles in a newspaper or book, or would like a larger or different selection of puzzles, contact me at firstname.lastname@example.org. Sudoku and Kakuro puzzles are also available.
Other fun stuff...