HextrisCascade

I. Core Operation​
The game board is a plane composed of hexagonal grids. At the bottom, 3 piles of colored hexagonal tiles are fixed to spawn randomly (1-5 tiles per pile, colors random).​
Long-press and drag a pile of tiles to an empty grid to place it; positions can be adjusted repeatedly.​
If the board is fully filled and no elimination can be triggered, the game ends in failure.​
II. Elimination Rules​
When a newly placed tile pile shares the same color with adjacent grid piles, the tiles of the same color will merge together (reverse stacking).​
When the number of tiles of the same color in a single pile reaches a certain threshold, they will be eliminated automatically and score points.​
Eliminations may trigger chain reactions, resulting in higher scores.​
III. Clearance Goal​
Accumulate the specified number of eliminated tiles to clear the level. There is no time limit.