Tetris pieces with no gravity and no rotation
TenTrix puts block shapes on a 10×10 board. Nothing falls: you pick up a piece and place it wherever it fits. Fill a complete row or a complete column and it clears. The catch is in the rules you do not get — pieces cannot be rotated.
Controls
Drag a piece with the left mouse button, or with your finger on a phone, from the tray below the board onto the grid.
How a game ends
There is no timer. The game ends when you have a piece to place and nowhere it fits. So every move is really about the next three pieces, not this one.
Keeping the board alive
Because you cannot rotate, the long straight pieces are the dangerous ones: keep a full-length row and a full-length column open somewhere so a long straight piece always has a home. Clear lines as you go instead of building up for a big combo, and avoid leaving single empty squares surrounded by blocks — only the smallest piece can ever fill them.
Facts on this page come from the game's own description and its CrazyGames listing, which credits GamePix as the developer. The strategy is our reading of those rules.

















