Another of my old games. This is inspired by Crack Attack but I prefer to have simpler rules.
Made two years ago.

Instructions:
Swap gems to match three or more in row or in column. When matched, the gems will disappear and you will receive some points. The stack of gems grows from below and when it reaches the top you lose. Of course there are few seconds in which you can make some fast moves and save your skin! Use your mouse to select gems and click to swap them. Press Enter to move up the gems.