CascadeBlockStack drops blocks from above onto three lanes in an endless stacking challenge. Tap to cycle the falling block sideways before it lands. Stable stacks score points, while letting a block fall off screen or stacking too high ends the run. Blocks keep falling with rising speed as your score climbs. Plan lane choice early, balance the three columns, and avoid panic taps that strand a block in a bad lane. Careful placement under accelerating drops keeps the endless stack alive.