TenTrix

About

You're placing fixed-shape blocks onto a 10x10 board, clearing rows and columns instead of just lines, and the catch is you can't rotate a single piece — you place it as it's given or you don't place it at all. That constraint turns every drop into a real puzzle about what you're setting up for later. It's simple enough to learn in ten seconds and stubborn enough to keep you playing past your bedtime.

Controls

Drag pieces from the tray and drop them onto the grid to place them.

Tips

• Keep the board's edges and corners open — irregular pieces get stuck there fastest since they can't be rotated to fit.
• Clear multiple lines in one placement when you can; it's worth delaying a move to set up a bigger combo.