Players are presented with a vertical array of matched tiles, with mahjong pieces directly under them. The player must remove all the tiles from the bottom until none remain. Players remove tiles by matching pairs, with certain combinations being worth more points. Matching multiples of the three adjacent tiles increases the player's score, while leaving unmatched tiles behind reduces the combination size. Matching identical sets of charms and project tiles can also add to the player's score, while combining three stones and a fish earns an automatic tile formation boost. The game resumes immediately after each streak to provide consecutive matches. It functions solely within a web browser with no downloads or registration required.