都道府県ゲーム - 目指せ北海道 is a physics-based puzzle game where players aim to create the prefecture of Hokkaido by combining other prefectures.

In the game, random prefectures appear and players must drop them into a box. By combining the same prefectures, players can evolve them into larger prefectures, earning higher scores. The ultimate goal is to create Hokkaido, the largest prefecture in Japan, before the box overflows.

One interesting feature of this game is the ability to compete with other players online. Players can engage in competitive gameplay and see who can create Hokkaido the fastest.

To play, players need to tap to determine the position where they want to drop the prefectures. When the same prefectures combine, they evolve and the score increases. The larger the evolved prefecture, the higher the score. If the box overflows, the game is over.

Challenge yourself and see if you can create Hokkaido in this fun and addictive physics-based puzzle game!