Elmo's Letter Adventure

Credit: Code Master's Trio

Activator 1 P1D00ACBB4 00??
Activator 2 P1D00ACBB5 00??
Dual Activator P1D10ACBB4 ????
Found All Letters810ACBA2 000C
Infinite Strikes810A760A 0000
Have No Letters (Hehehe, Keep Your Kid Busy For Hours!!!)810ACBA2 0000