the next two problems this week are puzzles! in these puzzles, the goal is to fill every empty square (including shaded squares) so that: each square contains a positive digit (1-9). digits may be reused. the percent next to a row gives the percent of the row sum contained in the shaded square of that row. the percent above each column gives the percent of the column sum contained in the shaded square of that column. for example, when the puzzle below is completed, the number in the bottom right corner is $90\%$ of the sum of the numbers in the second column and is $50\%$ of the sum of the numbers in the bottom row. try solving this puzzle, and then check your answer below.