Crocodile
(Published on 12. October 2026, 06:30 by Md88keys)
Crocodile
by Md88keys
Play in Sudokupad
Normal sudoku rules apply.
Quad Circles: Digits in a circle must appear at least once in the four surrounding cells.
Green, Blue, and Yellow Difference Lines: The difference between each adjacent digit on any line is a number on that exact line. A digit that appears on a line may repeat only on any line of that same color. (Each color line is a different thickness for visual contrast if needed.)
Solution code: Row 3
Solved by ellen_suduko, miranda_9, Joyofrandomness, SKORP17, kangaroo, Blake Saligia
