Chroma Tower

Chroma Tower combines two challenges into one stack: every block you add has to match colors correctly with the ones beneath it, and the whole tower has to stay balanced enough not to tip over as it climbs higher. A block that would complete a color match perfectly can still be the wrong choice if placing it there pushes the tower's balance too far to one side, so weighing color strategy against physical stability is the constant tension running through every placement. Early blocks are forgiving, since a wide, low tower has plenty of margin for a slightly off-center placement, but as height increases the same size of misjudgment becomes much more likely to send the whole structure toppling. Reading both the color pattern you are building and the tower's current lean before every placement is what keeps a run climbing instead of ending in a scattered pile of blocks.