1QQQTumble

Fit four-cell shapes into a ten-column field, guide each landing, and clear complete rows to keep the stack in play. Choose an endless run, a timed task, or a goal-based stage. The 45-stage journey moves from fundamentals to line-clearing targets, obstacle rows, shape studies, and speed challenges. Stage objectives show lock or time limits before play. Move pieces left or right, rotate clockwise or counterclockwise, soften a drop, or send a piece straight to its landing outline. Hold one piece for a later turn and preview what comes next. A balanced seven-piece bag brings each shape into rotation, while wall adjustments help with tight turns. Build a score with single, double, triple, and four-row clears, then chain clears for bonus points. Each ten cleared rows raises the level and gradually quickens the fall. A warning line marks the stack's danger zone. Pause whenever needed and resume after a short count-in. Your active board, preferences, stage progress, personal record, and recent runs are kept in local device storage. Play offline with no account required.