コーンゲーム三角コーンで合体パズル is a free puzzle game designed for Android users, centered around the concept of merging triangular cones to earn high scores. The unique twist of this game is its real-world interaction, where accumulated in-game coins will lead to the delivery of actual triangular cones to a designated location in Tokyo, with a portion being donated to local facilities. Players can enjoy the thrill of competing while contributing to a community cause, making every session a collaborative effort.

The gameplay is straightforward yet engaging; players slide cones across the screen and tap to drop them, merging similar designs to accumulate points. The game features a dynamic system that introduces bomb items and rush sequences, enhancing the overall experience. With a risk of game over if the cones overflow the playing field, players are encouraged to strategize for high scores. This game combines fun mechanics with a charitable aspect, appealing to puzzle enthusiasts and community-minded players alike.