100 Sudoku Puzzles for Sudoku enthusiasts with difficulty level slightly challenging. The puzzles are in random order of difficulty with solutions and spicy ratings to indicate difficulty level. There is also a separate index to check the difficulty level for each puzzle, if desired. The difficulty level is not marked on the puzzle itself.
Level of difficulty for puzzles in this book:
Mildly Spicy (No"
Reasonably Spicy No"
Pleasantly Spicy (Yes"
Superbly Spicy (No"
Unbelievably Spicy (No"
Excruciatingly Spicy (No"
Impossibly Spicy (>12501): "No"
This Sudoku Puzzle Book size is a handy 5 inch x 8 inch, handy for slipping into a pocket or a purse/handbag. The cover is soft, yet sturdy.