Then fill the (anonymous) poll below.

My Ballot Box

How long did it take you to solve it? Less than 10 minutes Between 10 and 20 minutes Between 20 and 30 minutes Between 30 and 40 minutes Between 40 and 50 minutes Between 50 and 60 minutes Over 1 hour Could not finish it

What are the main difficulties you found in solving it? (Mark as many as they apply) First time I solve a Sudoku I found it harder than usual. I can't follow the logic, I am just trying to guess the numbers Too many possibilities to consider, I can only handle 1 or 2 at a time. I have trouble with multiple step tasks. I cannot concentrate more than a few minutes on a problem. Other

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