solution

fathers_day_sudoku.pdf

大小: 71.98kB

halloween_sudoku_difficult.pdf

大小: 52.18kB

how_to_do_sudoku_puzzles.pdf

大小: 1.42MB

minibeast_sudoku_difficult.pdf

大小: 85.09kB

olympic_sudoku_difficult.pdf

大小: 70.36kB

spring_sudoku_difficult_0.pdf

大小: 73.04kB

summer_sudoku_difficult.pdf

大小: 59.05kB

tennis_sudoku_difficult.pdf

大小: 72.07kB

valentines_sudoku_difficult.pdf

大小: 51.70kB