Sand Drop

Drop a block and it melts into colored sand. Link one color from the left wall to the right wall and the whole stretch disappears.

How to play
Three single-color blocks wait in the tray at the bottom. Drag one onto the board and a shadow shows where it will land. Let go and it crumbles into sand that falls, flows and piles up. Blocks can't be rotated. When sand of one color forms a connected stretch that touches both the left and right walls, that whole stretch flashes white and vanishes, and the sand above it drops down. If that sets off another clear, you get a chain, and each step in the chain multiplies the points (x1, x2, x3...).

Features

• Sand is simulated grain by grain, so every pile looks different
• A short fixed tutorial round shows your first clear within seconds
• Every 8 clears the board tilts for four seconds and the sand slides over, which often lines up a surprise clear
• A fifth color (lavender) joins at 1500 points; three extra palettes (beach, matcha, sunset) unlock at 2000, 5000 and 10000
• The results screen shows your biggest chain and biggest single clear; your best score is saved
• English and Chinese, switch with the button in the top right

The run ends when none of the blocks left in the tray fits anywhere on the board.

Made with AI-assisted tools (code, art and audio generated with AI, then curated and tested by the developer).

Controls

• Mouse: press and drag a block from the tray, release over the board to drop it. Release on an invalid spot (red shadow) and it returns to the tray.
• Touch: drag the same way. The block is shown about 120 px above your finger so your hand doesn't cover it.
• Keyboard: not used.

Made with AI-assisted tools (code, art and audio generated with AI, then curated and tested by the developer).