Legend of Zelda: Oracle of Seasons

Use a Mystery Seed on a Buzz Blob (the enemy that shocks you if attacked with the sword) and he will turn into a Cukemon. If you paralyze him with the boomerang, he will say funny things to you.

Find one of the green cactus-like enemies that electrocute you if hit with your sword. Use a Mystery Seed on them to change them into something else. Even if you do this, however, you still cannot hit them with your sword.

Go north of Horon Village, to the house that you took the Cuccodex to. Use a Mystery Seed on a big Cucco, and it will turn to a chick.

Hit his horn.

Use the Seed Thrower and throw a Scent Seed to kill them.

Use your Magnetic Glove to pull the giant spiked ball to hit him. Swipe the little pieces he breaks into with your sword.

Throw bombs in his mouth, then throw him into the spikes.

Get Mystery Seeds and Ember Seeds. If it is blue, shoot Ember Seeds to hurt it. If you run out of Ember Seeds, use Mystery Seeds. If it is red, shoot Mystery Seeds to turn it blue. Also use Mystery Seeds at its ice blades then pick it up and throw it at Frypolor.

Use your spin attack to hit both heads at the same time, then destroy his skeleton with your sword.

Hit her claw until it breaks, then shoot her eye with anything from your slingshot.