Sand Block Blast

Play Sand Block Blast — a free browser block-puzzle playable online with no download. Drop sand-shaped blocks, watch them turn to grains, and clear lines in a relaxing but strategic web game. Perfect for quick breaks, classrooms, and unblocked game lists. No install or registration; mobile-ready, ad-moderated, and cool-math-friendly. Play online free now.

How to play

Using Mouse to Drag