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--- Part Two ---
It seems like the individual flashes aren't bright enough to navigate. However, you might have a
better option: the flashes seem to be [1m[37msynchronizing[0m!
In the example above, the first time all octopuses flash simultaneously is step [1m[37m195[0m:
After step 193:
5877777777
8877777777
7777777777
7777777777
7777777777
7777777777
7777777777
7777777777
7777777777
7777777777
After step 194:
6988888888
9988888888
8888888888
8888888888
8888888888
8888888888
8888888888
8888888888
8888888888
8888888888
After step 195:
[1m[37m0000000000[0m
[1m[37m0000000000[0m
[1m[37m0000000000[0m
[1m[37m0000000000[0m
[1m[37m0000000000[0m
[1m[37m0000000000[0m
[1m[37m0000000000[0m
[1m[37m0000000000[0m
[1m[37m0000000000[0m
[1m[37m0000000000[0m
If you can calculate the exact moments when the octopuses will all flash simultaneously, you should
be able to navigate through the cavern. [1m[37mWhat is the first step during which all octopuses flash?[0m
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