It fully normal,nothing special.I will post the answer below so if someone wants to see it he can.































The answer is 4*4 = 16 corners, 16*2 = 32 webs,.

12*3 = 36 small spiders alone on 12 webs.
20*3 = 60 big spiders on remaining webs.
60*12 = 720 small spiders with b. spiders.



2 boys = 4 legs
3 cats = 12 legs
1 monkey = 2 legs
60 big spiders = 8*60 = 480 legs
720 small spiders with b. spiders = 720*8 = 5760 legs
36 small spiders = 36*8 = 288



Total Legs = 18+480+5760+288 = 6546 .

 

All of the legs.