Sudoku S-LG1
Fill every empty square so that each row, each column and each 3×3 box holds the digits 1 to 9 once. Singles are enough: find the one cell where a digit fits, or the one digit a cell can take. Answer: S-LG1 in the answer key.
Sudoku S-LG2
Fill every empty square so that each row, each column and each 3×3 box holds the digits 1 to 9 once. Singles are enough: find the one cell where a digit fits, or the one digit a cell can take. Answer: S-LG2 in the answer key.
Sudoku S-LM1
Fill every empty square so that each row, each column and each 3×3 box holds the digits 1 to 9 once. Needs pairs, pointing pairs or box/line reductions as well as singles.. For this one our solver needed: Pointing pair. Answer: S-LM1 in the answer key.
Sudoku S-LM2
Fill every empty square so that each row, each column and each 3×3 box holds the digits 1 to 9 once. Needs pairs, pointing pairs or box/line reductions as well as singles.. For this one our solver needed: Pointing triple. Answer: S-LM2 in the answer key.
Sudoku S-LT1
Fill every empty square so that each row, each column and each 3×3 box holds the digits 1 to 9 once. Needs at least one advanced step. For this one our solver needed: XY-wing. Answer: S-LT1 in the answer key.
Sudoku S-LT2
Fill every empty square so that each row, each column and each 3×3 box holds the digits 1 to 9 once. Needs at least one advanced step. For this one our solver needed: X-wing, XY-wing. Answer: S-LT2 in the answer key.
Answer: Sudoku S-LG1
The bold digits were printed on the puzzle; the lighter ones are the answer.
Answer: Sudoku S-LG2
The bold digits were printed on the puzzle; the lighter ones are the answer.
Answer: Sudoku S-LM1
The bold digits were printed on the puzzle; the lighter ones are the answer.
Answer: Sudoku S-LM2
The bold digits were printed on the puzzle; the lighter ones are the answer.
Answer: Sudoku S-LT1
The bold digits were printed on the puzzle; the lighter ones are the answer.
Answer: Sudoku S-LT2
The bold digits were printed on the puzzle; the lighter ones are the answer.