Enjoy!
#287 Diagonal Sudoku – rated mediumAll puzzles © Tom Collyer 2009-14.
#286 Sudoku – rated easyAll puzzles © Tom Collyer 2009-14.
#245 Sudoku – rated easyAll puzzles © Tom Collyer 2009-14.
#284 Sudoku – rated easyAll puzzles © Tom Collyer 2009-14.
#283 Masyu – rated easyAll puzzles © Tom Collyer 2009-14.