Episode 1

Eureka and her friends, Pepper and Barry, free a woolly mammoth.

Episode 2

Eureka tries to befriend a flute player in her class by inventing a new flute.

Episode 3

Eureka accidentally unleashes a steam geyser at her mom’s restaurant, which leads to the invention of pizza.

Episode 4

Pepper’s pet Dipply follows her to school one day, inspiring other pets to do the same.

Episode 5

Eureka invents a vehicle to help her friends get to school faster.

Episode 6

Eureka is determined to find a use for stinkpods.

Episode 7

Pepper's boundless strength threatens to ruin Eureka's invention.

Episode 8

Eureka and Roxy take a mother-daughter road trip to see the hatching of the flickerwing butterflies.

Episode 9

Eureka tries to rid her father's wheel shop of some pesky pteros birds.

Episode 10

When Eureka's friends try to claim a beautiful canyon, she helps by dividing it equally between them all.

Episode 11

It's warm in Rocky Falls and it causes Murphy to "snurf," a hiccup-like habit unique to mammoths.

Episode 12

Eureka volunteers to move a mysterious meteorite out of the town before sunset.

Episode 13

When the friends explore a cave, the usually fearless Pepper admits she's scared of the dark.

Episode 14

Eureka’s friend KB can’t decide if he should jump with kangadons or fly with birds.

Episode 15

Eureka is determined to turn her new invention into “a swing that pushes itself.”

Episode 16

Barry’s drumming idol, Yurt, comes to town, and he is determined to impress her.

Episode 17

Eureka and her classmates compete to scale a tree to taste the rare wafflefruit on top.

Episode 18

Everyone except Eureka gets homesick on their first overnight camping trip.

Episode 19

Eureka and Bog get paired up for a class project.

Episode 20

When Murphy feels left out during a ski day, Eureka figures out a way everyone gets to take part in the fun.

Episode 21

A pack of veggie-stealing bronto ferrets uses Eureka's new watering system to get in her garden.

Episode 22

When Barry discovers the girls' names make Peppereka, Pepper gets carried away.

Episode 23

The Rocky Falls kids learn a new dance for school, and everyone can master the routine except for Pepper!

Episode 24

Barry wants to be like his dad, the town’s “fix-it man.”

Episode 25

Eureka takes care of Dipply while Pepper’s away, and Murphy finds it hard to share her attention.

Episode 26

Eureka creates a jam-making machine for berry season.

Episode 27

Eureka’s life-like spikosaurus costume gets stolen by a real spikosaurus.

Episode 28

Eureka loves spending time with her nomad grandma, so she invents something to try to get her to stay.

Episode 29

Barry attempts to paint Kanga-Bird’s portrait for the Cave Library’s “Hall of Creatures,” but he won’t sit still.

Episode 30

Eureka accidentally loses her pencil in the Sticky Spiky Swamp.

Episode 31

Eureka discovers she is terrible at surfing, so she invents a souped-up surfboard to improve.

Episode 32

Eureka and Pepper want their classmates to choose name ideas for the new class pet.

Episode 33

Eureka learns that Barry's biggest wish is to have a beach party for his winter birthday.

Episode 34

Eureka is so good at Ptero-Tap that she invents a ball machine to serve as a competitor.

Episode 35

Eureka thinks she can run the restaurant by thinkering up inventions!

Episode 36

Barry invites KB to live in his room, but quickly discovers that KB isn't the roommate he hoped he would be.

Episode 37

Bog normally pays little attention to his pet Ump, until he discovers Ump has laid an egg!

Episode 38

Eureka and her friends share a pizza, and become determined to make every slice fair.

Episode 39

Eureka invites Bog to perform with her band at Winterfest when she invents a new instrument that only he is able to play.[1]

Episode 40

Eureka builds a zipline to take her back and forth to two activities that fall on the same day.

Episode 41

Eureka builds a wheel contraption to help Rollo make several pots at once.

Episode 42

Eureka tries to make a super strong glue to put a painting on her wall but can't find the right recipe.

Episode 43

A group of Kanga-birds fly into town.

Episode 44

Ember has stage fright but tries to persevere.

Episode 45

Eureka thinks up a way to bring the moon inside her home so her friends can read at night.

Episode 46

Dipply wakes up with a toothache but is scared to see Sierra, Rocky Falls' dentist.

Episode 47

When her sand-sculpture experiment goes wrong, Pepper accidentally invents glass.

Episode 48

inspired by a school assignment, Eureka creates a special walk to the waterfall for Murphy.

Episode 49

Dipply's rash needs to heal before the beach picnic, but all her scratching only makes it worse.

Episode 50

Bog loses Clod's stuffed turtle, and launches a cover-up to build a new Quishy.

Episode 51

When Eureka's balloons lift off with Barry's drums, the trio goes in a blimp to get it back.

Episode 52

Barry has trouble waking up for school, so Eureka builds him the first alarm clock.

Episode 53

When Eureka's Grandma Wanda sends her a special shell, Eureka builds a music box.

Episode 54

Eureka builds identical twins Cypress and Spruce a "wheelasaurus" for their birthday.

Episode 55

When snow threatens to stop Paleo's Soup Night, Eureka invents a snowmover.

Episode 56

the kids are fans of Eureka's new invention, the Flower Powerer, but the sound upsets Murphy.

Episode 57

Inspired by Barry's painting and Eureka-made super-gear, Pepper becomes the Mightysaura.

Episode 58

To get Paleo ready for Rocky Falls Appreciation Day, Eureka invents Smoppy, a cleaning bot.

Episode 59

A snorasaurus takes a nap in front of the cave, stopping Eureka's cave birthday party before it begins.

Episode 60

On a special field trip to the library, Eureka just can't help "thinkering."