What do you do while waiting for the code?

Waiting for the LLM to produce the next patch is painful. The last time I spent so much time just waiting was in the late 80s, when the MK-61 programmable calculator took me to the Moon and back. It blinked while crunching the digits (the same way older people murmur numbers when doing addition or subtraction in their heads), running a 105-step program in over a minute. Yes, there were games for programmable calculators. Plenty of them, actually. There was even a section in a popular Soviet tech