A strategy puzzle game set in a music synthesis lab. The board is covered with colored musical blocks numbered 1 to 9. Players choose two adjacent blocks with the same number to merge, creating a new number at the midpoint and adding 1. Unlike 2048, your goal isn't to rack up points, but to accurately leave a specified number combination within a limited number of moves. A number reaching 9 becomes permanently fixed and cannot be merged again, so the merging order must be planned in advance. The game includes 15 single-player levels, daily challenges, and a two-player mode—even-numbered and odd-numbered players take turns and interfere with each other. Suitable for players of all ages who enjoy logic puzzles, light strategy, and casual puzzles, this game allows players to develop planning and calculation skills in a relaxed musical atmosphere.