The Melon Cup is an exciting game mode that unlocks at level 99. Instead of having a limited number of moves, you will have 5 minutes to merge as many fruits as possible and achieve a high score. Your score will be placed on a leaderboard with 24 other players, and at the end of 24 hours, you will receive rewards based on your ranking. Each attempt costs 5 keys, which you can earn by completing levels.