1. Begin by looking at the board and familiarizing yourself with the Numbers and the layout.
2. Look for any rows, columns, or Boxes that have Only one empty Square. If you find one, fill it in with the number that is missing.
3. Look for Numbers that appear Only once in a row, column, or Box. If you find one, fill it in with the number that is missing.
4. Look for pairs, triples, or quadrUples of Numbers that appear Only twice, three times, or four times in a row, column, or Box. If you find one, fill in the empty Squares with the Numbers that are missing.
5. Repeat these Steps until the board is filled in.
6. Once the board is filled in, check that all the Numbers are Correct.
7. Congratulations! You have solved the Sudoku Hawaii puzzle.