Yes. If you mean activating every stat increase on the grid that the board starts with.

I've also created a grid that had maximum stats for Strength, Defense, Magic, Magic Defense, Agility, and Luck (Evasion and Accuracy at base), 999 MP and as much HP as possible. This task itself requires that you clear all of the +1s, +2s, and +3s, and replace them all with +4s. It definitely requires time.