Eureka and her friends, Pepper and Barry, free a woolly mammoth.
Eureka tries to befriend a flute player in her class by inventing a new flute.
Eureka accidentally unleashes a steam geyser at her mom’s restaurant, which leads to the invention of pizza.
Pepper’s pet Dipply follows her to school one day, inspiring other pets to do the same.
Eureka invents a vehicle to help her friends get to school faster.
Eureka is determined to find a use for stinkpods.
Pepper's boundless strength threatens to ruin Eureka's invention.
Eureka and Roxy take a mother-daughter road trip to see the hatching of the flickerwing butterflies.
Eureka tries to rid her father's wheel shop of some pesky pteros birds.
When Eureka's friends try to claim a beautiful canyon, she helps by dividing it equally between them all.
It's warm in Rocky Falls and it causes Murphy to "snurf," a hiccup-like habit unique to mammoths.
Eureka volunteers to move a mysterious meteorite out of the town before sunset.
When the friends explore a cave, the usually fearless Pepper admits she's scared of the dark.
Eureka’s friend KB can’t decide if he should jump with kangadons or fly with birds.
Eureka is determined to turn her new invention into “a swing that pushes itself.”
Barry’s drumming idol, Yurt, comes to town, and he is determined to impress her.
Eureka and her classmates compete to scale a tree to taste the rare wafflefruit on top.
Everyone except Eureka gets homesick on their first overnight camping trip.
Eureka and Bog get paired up for a class project.
When Murphy feels left out during a ski day, Eureka figures out a way everyone gets to take part in the fun.
A pack of veggie-stealing bronto ferrets uses Eureka's new watering system to get in her garden.
When Barry discovers the girls' names make Peppereka, Pepper gets carried away.
The Rocky Falls kids learn a new dance for school, and everyone can master the routine except for Pepper!
Barry wants to be like his dad, the town’s “fix-it man.”
Eureka takes care of Dipply while Pepper’s away, and Murphy finds it hard to share her attention.
Eureka creates a jam-making machine for berry season.
Eureka’s life-like spikosaurus costume gets stolen by a real spikosaurus.
Eureka loves spending time with her nomad grandma, so she invents something to try to get her to stay.
Barry attempts to paint Kanga-Bird’s portrait for the Cave Library’s “Hall of Creatures,” but he won’t sit still.
Eureka accidentally loses her pencil in the Sticky Spiky Swamp.
Eureka discovers she is terrible at surfing, so she invents a souped-up surfboard to improve.
Eureka and Pepper want their classmates to choose name ideas for the new class pet.
Eureka learns that Barry's biggest wish is to have a beach party for his winter birthday.
Eureka is so good at Ptero-Tap that she invents a ball machine to serve as a competitor.
Eureka thinks she can run the restaurant by thinkering up inventions!
Barry invites KB to live in his room, but quickly discovers that KB isn't the roommate he hoped he would be.
Bog normally pays little attention to his pet Ump, until he discovers Ump has laid an egg!
Eureka and her friends share a pizza, and become determined to make every slice fair.
Eureka invites Bog to perform with her band at Winterfest when she invents a new instrument that only he is able to play.[1]
Eureka builds a zipline to take her back and forth to two activities that fall on the same day.
Eureka builds a wheel contraption to help Rollo make several pots at once.
Eureka tries to make a super strong glue to put a painting on her wall but can't find the right recipe.
A group of Kanga-birds fly into town.
Ember has stage fright but tries to persevere.
Eureka thinks up a way to bring the moon inside her home so her friends can read at night.
Dipply wakes up with a toothache but is scared to see Sierra, Rocky Falls' dentist.
When her sand-sculpture experiment goes wrong, Pepper accidentally invents glass.
inspired by a school assignment, Eureka creates a special walk to the waterfall for Murphy.
Dipply's rash needs to heal before the beach picnic, but all her scratching only makes it worse.
Bog loses Clod's stuffed turtle, and launches a cover-up to build a new Quishy.
When Eureka's balloons lift off with Barry's drums, the trio goes in a blimp to get it back.
Barry has trouble waking up for school, so Eureka builds him the first alarm clock.
When Eureka's Grandma Wanda sends her a special shell, Eureka builds a music box.
Eureka builds identical twins Cypress and Spruce a "wheelasaurus" for their birthday.
When snow threatens to stop Paleo's Soup Night, Eureka invents a snowmover.
the kids are fans of Eureka's new invention, the Flower Powerer, but the sound upsets Murphy.
Inspired by Barry's painting and Eureka-made super-gear, Pepper becomes the Mightysaura.
To get Paleo ready for Rocky Falls Appreciation Day, Eureka invents Smoppy, a cleaning bot.
A snorasaurus takes a nap in front of the cave, stopping Eureka's cave birthday party before it begins.
On a special field trip to the library, Eureka just can't help "thinkering."
