# .font: font.text_2
2021-09-14 16:52 Arno  
# .font: font.text_1
from permeable to impermeable and again permeable! :-)

# .font: font.text_2
2021-09-14 23:09 dustin  
# .font: font.text_1
after solving the cave and checking the ckit, i realized how lucky i was :d

# .font: font.text_2
2021-09-15 08:27 Arno  
# .font: font.text_1
intended solution free! of course there are many ways to achieve the correct delay for the ffly.