Jewel Quest is a free-to-play match-3 puzzle game available on the Android platform developed by Zen Lab. The game features beautiful sapphire and diamond gems that players can match in various combinations, including diagonally. It's a fun game suitable for all ages, with many crazy puzzles to solve.

The game offers two modes of play: classic and action. In the classic mode, players need to match three gems of the same color to eliminate them and progress through the levels. In the action mode, players need to race against the clock and match as many gems as possible before time runs out. The game also offers great bonuses for matching four or more gems.

Overall, Jewel Quest is a great game for puzzle lovers who enjoy a good challenge. The game's graphics are visually appealing, and the music is engaging. The game is easy to pick up, but the challenges get progressively harder as you advance through the levels. If you're looking for a fun and addictive match-3 puzzle game, Jewel Quest is definitely worth a try.