SudokuHard · Sheet 966 · 9×9owlpuzzles.comWrite 1 to 9 so every row, column and 3×3 box holds each number once.1812246922837654987917231926521228613879769514945727614937459936241868753136551143291844212857643647815329287659894
AnswersSudoku · Hard · Sheet 966owlpuzzles.com1851296473723485916964137528295813764617524389438769251576948132342651897189372645215964382742875936163721894531486759278692513459243178696158247327539461884317625938762459134931872562153698749514283676287531497346915285478326911895764323629147854435218967298736451176945283624351798783492615519867342941523876862174539357689124