Moonwhiskers - A celestial cat logic puzzle with growing grids for Android

I recently launched Moonwhiskers, a small logic game from TreeByte Software built for short, thoughtful play sessions.

Each constellation requires exactly one cat in every row, column, and colored region. Cats cannot touch—even diagonally—and moon arrows add an extra directional clue. The early puzzles teach the rules interactively, while later constellations grow through 7×7, 8×8, 9×9, and 10×10 boards with more distinct regions and a steeper difficulty curve.

It is free on Android and works offline. I would especially value feedback on whether the difficulty increases at the right pace.

Google Play: https://play.google.com/store/apps/details?id=com.moonwhiskers.moonwhiskers

Trailer: https://youtu.be/mvfmqlDECew

The game contains ads; rewarded ads are optional and only provide extra hints.