or solve online (using our beta test of Penpa-Edit tools; use tab to alternate between small and large number entry modes.)
Theme: The patterned digits in this Tight Fit Sudoku set up an interesting logical solve.
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
Note: Follow this link for other Tight Fit Sudoku puzzles on this website. If you are new to this puzzle type, here are our easiest Tight Fit Sudoku to get started on. More Tight Fit Sudoku can be found in our beginner-friendly collection Intro to GMPuzzles by Serkan Yürekli and in The Art of Sudoku 2.