SudokuHard · Sheet 198 · 9×9owlpuzzles.comWrite 1 to 9 so every row, column and 3×3 box holds each number once.15879478931935945867937138562164416523375578615357863279138644899214256581686257942769452332769416272934978926718584
AnswersSudoku · Hard · Sheet 198owlpuzzles.com1516287493394615827278943561942178635863594712157362948681729354725436189439851276216574293883491657227935841638246715995712386441658972364129538779863124552387469137863945212145689375932178649481723563576491821628537496319254788794362154257816934571829346324617859869534172183465927657293481492178635748951263936742518215386794