Math Games

Dropstacks is a free puzzle game. In Dropstacks, you are tasked with using your directional drop-tiles to eliminate the pattern of tiles laid out in the grid. Simply click or tap and drag the appropriate drop-tile to “drop” into the grid. The direction it is pointing will then vaporize the row or column it is pointing toward. Your job is to make all of the pre-existing tiles disappear using only the triangle-shaped drop-tiles on the bottom of the screen. Pay attention and use the drop-tiles judiciously to accomplish this task; you are the victor of victors.

Please use your mouse to point, click, and drag on your mobile or desktop device or your finger to tap and drag. You will use the pointed triangular tiles at the bottom of the screen to vaporize the rows or columns that correlate with the sharp tiles' angle and direction. Your goal is to judiciously use the angled drop tiles to evaporate all the tiles from the grid entirely. The first few levels are relatively straightforward, but the difficulty increases as you go through each level. Eventually, the tiles will begin to stack, and you aren’t just thinking in two dimensions but three.