#277 Classic sudoku 9 x 9

Number of given: 26.

#278 Jigsaw sudoku 9 x 9

Number of given: 22.

#279 Hyper sudoku 9 x 9

Number of given: 21.

#280 Classic sudoku 16 x 16

Number of given: 99.

#281 Jigsaw sudoku 16 x 16

Number of given: 95.

#282 High five sudoku 9 x 9

Number of given: 152.

Solution #271.

Solution.

Solution #272.

Solution.

Solution #273.

Solution.

Solution #274.

Solution.

Solution #275.

Solution.

Solution #276.

Solution.

#271 Classic sudoku 9 x 9

Number of given: 25.

#272 Jigsaw sudoku 9 x 9

Number of given: 25.

#273 Hyper sudoku 9 x 9

Number of given: 22.

#274 Classic sudoku 16 x 16

Number of given: 98.

#275 Jigsaw sudoku 16 x 16

Number of given: 100.

#276 High five sudoku 9 x 9

Number of given: 151.

Solution #265.

Solution.

Solution #266.

Solution.

Solution #267.

Solution.

Solution #268.

Solution.

Solution #269.

Solution.

Solution #270.

Solution.