Digital Hero

Movement Mechanism:​
In a 4×4 grid, slide all number blocks in the same direction (up, down, left, right) until they hit the edge or are blocked by other blocks.​
After each valid move, the system will randomly generate a new number in an empty cell (90% chance of being 2, 10% chance of being 4).​
Merge Logic:​
Adjacent blocks with the same number will merge into the sum of the two when they collide (e.g., 2 + 2 = 4, 4 + 4 = 8).​
Each block can only merge once in a single move to prevent chain reactions from disrupting the balance.​
Win/Loss Determination:​
Winning condition: Any block reaches 2048 (some versions support custom goals).​
Losing condition: The grid is full and there are no adjacent blocks that can be merged.