The New Sudoku Players' Forum

[mith]

Code: Select all

+-------+-------+-------+
| . . 7 | 9 3 . | . . . |
| . 9 . | 8 . 1 | . . . |
| . 3 . | 5 . . | 4 . . |
+-------+-------+-------+
| . 2 . | 3 . . | 5 1 . |
| 3 . . | . 5 . | 9 2 . |
| 8 . . | . 6 2 | 7 3 . |
+-------+-------+-------+
| . 4 . | . . 9 | 8 . . |
| . 6 2 | . . 5 | 3 . . |
| . . . | 6 4 3 | . . . |
+-------+-------+-------+
..793.....9.8.1....3.5..4...2.3..51.3...5.92.8...6273..4...98...62..53.....643...

(Easy puzzle, just a proof of concept; the first 32 digits of π appear, in order, along a winding path through the grid.)

[pjb]

BUG+1 => r9c9 = 5; stte

Phil

[RSW]

Code: Select all

 +----------+--------+-----------+
 | 6  18 7  | 9 3 4  | 12 58 25  |
 | 45 9  45 | 8 2 1  | 6  7  3   |
 | 2  3  18 | 5 7 6  | 4  89 19  |
 +----------+--------+-----------+
 | 47 2  46 | 3 9 78 | 5  1  68  |
 | 3  17 16 | 4 5 78 | 9  2  68  |
 | 8  5  9  | 1 6 2  | 7  3  4   |
 +----------+--------+-----------+
 | 57 4  3  | 2 1 9  | 8  6  57  |
 | 19 6  2  | 7 8 5  | 3  4  19  |
 | 19 78 58 | 6 4 3  | 12 59 257 |
 +----------+--------+-----------+


Y-wing: r3c8 r9c3 r9c8 => -8 r3c3; stte