On the Oversimplification of N

...surely this manual will help with your head, right?

Much like Simon's On First, this manual focuses on a major flaw with the tables that are used to calculate when to press the N.

If the operator is...	...press the N when the last digit of the timer is...
AND	...the smaller digit.
OR	...the larger digit.
XOR	...the difference between digits.
NAND	...9 minus the smaller digit.
NOR	...9 minus the larger digit.
XNOR	...9 minus the difference between digits.

It's up to you for which manual you like to use, but if you memorize this single table, it's possible to solo N.