Start walking in a direction, then notice the number of paws. If paws decrease (after walking 50m), keep walking because this is the right direction. Otherwise go backwards.
Pokeball
Three types of balls: master ball; great ball; common pokeball
Maximize the probability of catching:
The ring: green color > orange color > red color; minimize diameter of ring
The ball: master ball > great ball > common pokeball
Spin the ball
Bonus XP: curve ball; nice throw; great throw.
Items
Incense
Lure Module: the luring effect is shared among the users