NN555Vale

Merge tiles in a clean offline puzzle built for short sessions and long runs.

Start from the home screen, pick a classic run, or jump into fixed challenge chapters with deterministic starts and move limits. Every move slides the whole board in one direction, equal tiles merge once per move, and a new tile appears only after a valid change.

Use undo to recover the previous step, pause a run at any time, and review the final board summary after a finished game. Challenge levels keep progress fair and repeatable with fixed layouts and stable spawn order.

Track your best score, highest tile, total games, wins, losses, and completed challenge levels in local statistics. Adjust swipe sensitivity, merge animation timing, tile scale, sound, theme, and board texture from the preferences screen.

The app works offline and stores saves locally on your device.