RECT是一个滑动拼图游戏。
移动方块，拼成一个矩形。
就这么简单的规则，但有时是很困难的。
让我们清楚你的智力和直觉的力量！
"RECT" is a sliding puzzle.
You move tetrominoes and make a rectangle.
It is simple rule and control, but is sometimes difficult.
Let's clear it by your intellectual power and intuitive power!