Dr. Sudoku Prescribes #12 – Tight Fit Sudoku

Theme: The patterned digits in this Tight Fit Sudoku set up an interesting logical solve.
Rules: Standard Tight Fit Sudoku rules. Range is 1-11.
Answer String: Enter the 3rd column from top-to-bottom, followed by a comma, followed by the 5th column from top-to-bottom. Type both digits of the two-digit numbers 10 and 11. (Note: for the tight fit cells, enter the top before the bottom as would be normal for the read order.)
Time Standard: TFSudoku Master = 4:45, Expert = 14:15, Novice = 47:30

6’31.
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I was slowed down by some little mistake while solving.
It’s interesting to see some tight fit sudoku with another number of digits than 9
Slow, but I was never stuck long, just careful.
12 min 50 sec.
This was a great puzzle. I haven’t played many of these and would love to see more.
Wei-Hwa Huang and I recently had a book of these published, from 1-7 to 1-12. Check it out if you want.
25 : 16
lurking from work to this point(where an old IE standard browser is not a fan of the fave/solved buttons)
2:45, 5:00, 7:45 for the three tight fits which makes sense based on the master vs expert rating. Will move on to the nurikabe where I expect to be just on the wrong side of the expert fence. Like the new site – even if my work PC doesn’t.