It takes the average reader 2 hours and 32 minutes to read Black Book Sudoku 400 Hard Puzzles by Molly Knight
Assuming a reading speed of 250 words per minute. Learn more
Black Book Sudoku Puzzles present 300 hard puzzles for you to solve using Logic and Brain power. Complete with answers for every puzzle in the back 300 Hard Puzzles to Challenge your Brain 4 Puzzles per page Answers for each Sudoku Puzzle included Size 11" x 8.5" Relax from the troubles of the day with these Sudoku Brain Teasing Puzzles!
Black Book Sudoku 400 Hard Puzzles by Molly Knight is 148 pages long, and a total of 38,184 words.
This makes it 50% the length of the average book. It also has 47% more words than the average book.
The average oral reading speed is 183 words per minute. This means it takes 3 hours and 28 minutes to read Black Book Sudoku 400 Hard Puzzles aloud.
Black Book Sudoku 400 Hard Puzzles is suitable for students ages 10 and up.
Note that there may be other factors that effect this rating besides length that are not factored in on this page. This may include things like complex language or sensitive topics not suitable for students of certain ages.
When deciding what to show young students always use your best judgement and consult a professional.
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