I made an exponentially growing notation in Scratch with only 30 blocks. The E variable is the tetrational level of the number. Overcomp-2.sb3 coming soon!!
The output is in m with E 10^s. The function is A(x,y). The y in the function is the repeats of the function. The simple version of the function for this is y*(x*x). This is where the ADVANCED things begin. If m is above 10^24, m will become log(m), but the tetrational level E will go up. Then, it will do the A of (m+1*E+1, y-1.) HOWEVER It exploits a trick in scratch Once E goes up, the m gets an HUGE boost.