Core gameplay
Place descending blocks into a ten-column well. No time limit applies between moves. Rows disappear when fully occupied. The session continues until no placement is possible.

Level and content structure
No level progression. One endless mode with gradually increasing fall speed every twenty rows.

Visual and user experience
Minimalist interface with black block borders on a light grey background. No particle effects or screen shake. The game window resizes proportionally.

Features
A pause function stops the falling block indefinitely. No high-score table is displayed. The game stores only your last session length locally.

User value
Complete control over placement speed. Suitable for users who dislike countdown clocks or pressure mechanics.

Usage scenario
Quiet moments in shared living spaces where audio is not used.