Third-Degree Brown Belt Sudoku® (Martial Arts Puzzles Series)

I LOVE SUDOKU! Frank Longo’s books are perfect for me. I love the size of them (8 1/4 x 5 1/4), the size of the grid, the paper quality, and the page layout. As I was building up my skill, I was able to increase the difficulty with his martial arts series. There are 300 puzzles with the answers at the back of the book. The book is 192 pages. I’m adding a picture of one of the puzzles because I wished someone would’ve done it for me. The puzzles increase in difficulty as you get further along in the book. I wish I could’ve taken a pic of one of the beginning puzzles but I’m already into his next level book.

If you want a real challenge, Frank Longo will give it to you. I can do Michael Rios blackbelt books with my eyes closed... don't get overconfident. This brown belt book will be harder, by far, than any Michael Rios book in the series.

fun

These are great puzzles which offer a reasonable challenge to the average Sudoku addict. The book is physically a good size for easy carrying in a tote bag or a laptop case.

I did third-degree brown belt sudoku from a different author that was just challenging enough. This one, with the same title, is harder, more challenging.

Great!

This just perfect for my level. Maybe by the time I finish all the puzzles I'll be able to go to the next level !

My favorite sudoku series

Once you get into it this book has lots of challenging puzzles & will give hours of fun & keep the grey matter working.

A1