Normal 4x4 sudoku rules apply. Place the numbers 1-4, once each, into each row, column, and box. Digits in cages cannot repeat. The red line is a whispers line. Adjacent digits along the line must have a difference of 2 or higher. The inequality symbol points at the smaller digit, i.e, if A < B, then A is less than B.
CTC: https://sudokupad.app/mfvu92m5n5
f-puzzles: https://f-puzzles.com/?id=ykguqg78
Solution code: 8 digits equal to the first row, from left to right, followed by the second row.
on 29. October 2023, 00:27 by SimplePurpleFrog
Beautiful, nice break-in
on 21. October 2023, 22:39 by zalaklab
Fundoku.
on 21. October 2023, 22:35 by rdesmarais2
Little tricky for a 4x4!
Difficulty: | |
Rating: | 80 % |
Solved: | 88 times |
Observed: | 6 times |
ID: | 000FKT |