-There is a lot of conundrums to acknowledge in this colossal social event, with 1 difficult situation, which makes it fitting for everyone in love with this exorbitantly addictive game: -1200 hard conundrums for students and midway -We've had your entertainment and convenience as the primary need when arranging this book and considered the little nuances which make Wide center edges making it easier to work on the enigmas when you open or cover the book -This furthermore makes it easy to segregate the pages if you need to Greater content style and ideal quality paper over papers and magazines easy to examine and form on without the pressure of leak through Issue levels has been expertly reviewed for consistency ✓207 pages ✓6 conundrums for each page ✓600 sudoku puzzles medium level ✓600 sudoku puzzles hard level