Unstack Tower

Glass cubes on one level, wood on the next - Unstack Tower keeps swapping the material under your fingers so the same trick never works twice. If you're the type who lines up sock drawers by color before bed, this one's built for you.

The setup is simple on paper: pull colored cubes off a tower in the right order without sending the whole thing crashing down. In practice it's a constant balancing act, because a careless tap can undo a run you spent ages setting up. Get same-colored blocks clustered together and they vanish, clearing space and racking up points.

The board-game bones with a modern skin keep it feeling familiar and fresh at once - a bit like how Mahjong Connect leans on old-school matching but never gets stale. If you already like color matching games or anything filed under Puzzle games, the mechanics here will click fast.

It's a portrait game built for Android, iOS and desktop browsers, free and download-free, so you can start unstacking on whatever screen is in front of you.

Clear the tower by removing cubes in the right order without letting it collapse. Tap or click to place and drop blocks, and rotate or position pieces where the game allows it for a cleaner fit. Group three or more same-colored blocks together and they vanish, clearing space and earning points.

Watch your footing: cubes placed unevenly or stacked too loosely put the whole tower at risk. Glass and wood pieces behave differently, so slow down on levels that mix materials - rushing is usually what brings the tower down.