The game consists of completely filling the screen, without leaving any empty spaces, with an isosceles triangle that we can place in its four rotation positions. Each filled line is removed to make way for new ones. If the exit is blocked, you lose.

These are the instructions for this kiosk creation from Ediciones Manali, which is nothing more than a Tetris with triangles... And how does it affect that the figures are always the same, instead of having the variety of the classic Alekséi Pázhitnov game? Well, you could imagine that making it much simpler and easier.

These games, or mini-games, by Ediciones Manali were most likely made in record time (delivery dates had to be met), so it was to be expected that we would not come across an innovative gem that would turn the world upside down. And those expectations used to be fulfilled with enormous precision.