Grid Blast

Grid Blast is a polished block puzzle for mobile browsers. Place colorful gem blocks on an 8×8 board, complete full rows and columns, and chase high scores with combo streaks.

Tap pieces to rotate them, drag blocks from the tray onto the grid, and swap tray slots when you need a better lineup. Clear special star gems for bonus points. Smooth HTML5 canvas visuals, satisfying sound, and a quick “one more round” arcade feel.

Tap a block in the tray to rotate it.
Drag a block onto the 8×8 grid to place it.
Drag between tray slots to swap pieces.
Fill entire rows or columns to clear them and score points.
Chain clears to build combo multipliers.
Star gems grant bonus clears when removed.
Use pause anytime. On game over, watch a rewarded ad to continue or earn bonus points (when available).
Toggle sound with the speaker button.