Arrows point this way and that, and you’re seeing double more often than not, but this shouldn’t pose a problem for you. You’re savvy. You know which way the arrow’s pointing.
Rules:
Normal Sudoku rules apply.
Arrows: Digits along an arrow sum to the digit in that arrow’s circle.
Quadruples: Digits found in circles must appear in the four surrounding cells at least as many times as they appear in the circles.
Estimated difficulty: 1 out of 5
Solve on SudokuPad