Anyone else take scratch notes while puzzle-solvin...

# advent-of-code

[David Whittaker]

Anyone else take scratch notes while puzzle-solving? I have a mini whiteboard I can use on my desk.

[ephemient]

another vim scratch buffer sometimes, but no. what does that one even mean haha

[David Whittaker]

It's the upper-left corner of the "image" map from Day 20. Trying to imagine the off-image cells that need to be considered

[David Whittaker]

hey - the mini-whiteboard for the win on Day 23! No code needed!!