Gridlock

Gridlock is a daily block puzzle challenge. Place pieces on a 9×9 grid, clearing complete rows, columns or 3×3 squares to score points. The game ends when no piece can fit on the grid.

Place and clear blocks

You drag and drop block shapes onto the grid. Clearing lines on consecutive placements builds combos and increases your score.

Daily challenge

Each day, all players receive the same sequence of pieces and get one attempt. Plan your placements and compare your score on the global leaderboard.

Free play

Practice anytime with random pieces and try to beat your local high score. In free play, you can watch an ad for a second chance with new pieces.

Scoring and features

The game tracks consecutive clears with a combo scoring system. It also includes clear animations, haptic feedback, sound effects, Google Play Games achievements and a leaderboard.