Block Jewel Puzzle

Block Jewel Puzzle is an Arcade game you can be inside of about a second after clicking. It is built for touch, so a phone or a tablet is the natural place for it. Listed under block, hypercasual, puzzle.

It is drawn for a tall screen, so it fills a phone held upright rather than a wide monitor. Free to play in the browser, with no install step between you and the first round.