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Sudoku: Normal Sudoku rules apply; place the digits 1-9 once in every row, column, and 3x3 box. German Whisper Line: Adjacent cells on a solid green line have a minimum difference of 5. Region Sum Line: Hollow blue lines are divided by 3x3 box borders into segments with sums of equal value.
Fallen Leaves
By Sotehr
Sudoku: Normal Sudoku rules apply; place the digits 1-9 once in every row, column, and 3x3 box. German Whisper Line: Adjacent cells on a solid green line have a minimum difference of 5. Region Sum Line: Hollow blue lines are divided by 3x3 box borders into segments with sums of equal value.