Here is the full list of all 11 Cubic Color achievements.
Destroy 5000 cubes.
Get 10 Perfect Combos.
Score 300 in a single game.
Destroy 1000 cubes.
Get 5 Perfect Combos.
Destroy 300 cubes.
Score 50 in a single game.
Score 100 in a single game.
Score 200 in a single game.
Destroy 100 cubes.
Get 1 Perfect Combo.