Educational mini-game -- Pairing

This is a puzzle game similar to "Collapse," but the operation method is slightly different. You need to drag an entire row or column of blocks to eliminate them. It's still quite easy to get started with, and this type of game, similar to "Collapse," doesn't become boring even if you play it for a long time. In general, it can be considered a relatively casual game.

Gameplay: Use the mouse to drag each row or column of blocks; if more than four same-colored blocks are connected, they will be eliminated and you'll score points. If you reach the target within the specified time, you pass the level.