🟦 Corner Blitz

Objective

Cover more board squares than everyone else while leaving as few unused piece squares as possible.

How to Play

Each player starts from a different corner of the grid. Your first piece must cover your corner square. After that, every new piece must touch one of your own pieces diagonally, corner-to-corner. It may not share a side with any of your own pieces, but it can touch opponents by sides or corners. Pick a piece, rotate or flip it, then hover over the board to see if the placement is legal. Green previews are safe; red previews need a new spot or shape.

How to Win

If you cannot place any remaining piece, you pass. The game ends when every player has passed in a row. The winner is the player with the most placed squares.

Tips

• Send skinny pieces toward the center early so you keep corner paths open.
• Save small pieces for tight spaces near the end.
• Blocking an opponent's diagonal corner can be just as strong as taking a big area.