Match 20 Challenge

Match 20 Challenge runs straight in the browser. It is filed under Boys, and it loads on the page you are reading. It is built for touch, so a phone or a tablet is the natural place for it. Listed under 3d, android, block, boy, brain.

It is drawn for a tall screen, so it fills a phone held upright rather than a wide monitor. Close the tab and come back later; the game is still one click away.