HOW TO PLAY
How to play Arrow Rooms
Solve three 5×5 number puzzles. Fill every white cell: each outlined room must contain 1 through its number of white cells with no repeats. Equal numbers cannot touch across room boundaries, and each arrow must point to the largest number among its orthogonal neighbors.
Controls
- Select a white cell, then tap a number or press 1–4
- Arrow keys: move focus; Backspace or Delete: clear; R: restart; Check: validate
Tips
- Room contents are determined by the outlined regions.
- Compare an arrow’s up, down, left, and right neighbors.