Arrow Sudoku

Understand the basic rules of Sudoku, where each row, column, and region must contain unique numbers. Pay attention to the arrows, as they indicate the direction and total sum for the numbers that need to be placed along their path. Use logic and deduction to fill in the numbers within the constraints set by the arrows. Progress through increasingly challenging levels that introduce new puzzles and new arrow placements. Experiment with different strategies to efficiently solve puzzles and improve your problem-solving skills.