To prove once and for all that he's smarter than the CyberSquad, Hacker challenges the kids and their friends to solve a series of puzzles. But this isn't just fun and games - the fate of cybersite Solaria hangs in the balance. Solve all the puzzles in under three hours, and Solaria is saved... but fail, and the favorite vacation spot will be reformatted into digital garbage!

Buzz and Delete go on vacation to Dancing Water Springs to watch a super geyser erupt and bump into the CyberSquad. But, when Delete won't stop talking about the Earth kids, Buzz worries he may be losing his best bud.

Introducing Memoryville, home to a vast storehouse of Cyberspace data, where The Slugball Open, a Cyberspace version of baseball, is in progress. In their attempt to win for a day the Key to the City, Team Motherboard has made it to the finals ... along with, you guessed it, Hacker! Unbeknownst to most (except, of course, to Hacker), this Key opens all doors to the city-including the door to the data storehouse! With surefire plans to win, Hacker can hardly wait to delete the data and create untold chaos. Undaunted by the awesome array of Hacker's bad guys, Team Motherboard discovers distinctive patterns to these nefarious sluggers' past performances. But can the hit charts they develop be enough to help the good guys win?

It's high-flying action and problem-solving at Big Dune Beach! Digit competes in an annual kite-flying competition and Hacker is there ruining the beach's delicate sand dunes. Can the CyberSquad protect the dunes and help Digit win?

It's high-flying action and problem-solving at Big Dune Beach! Digit competes in an annual kite-flying competition and Hacker is there ruining the beach's delicate sand dunes. Can the CyberSquad protect the dunes and help Digit win?

It's high-flying action and problem-solving at Big Dune Beach! Digit competes in an annual kite-flying competition and Hacker is there ruining the beach's delicate sand dunes. Can the CyberSquad protect the dunes and help Digit win?

Hacker has stolen the Prism of Power--a vital piece of Motherboard's Operating System! Over the trees of Jungolia, the CyberSquad is in hot pursuit, when suddenly, a gust of wind sends everyone careening across the lush cybersite. Facing monsters, canyons, and cliffs, Digit and the kids must form unlikely alliances with Hacker, Buzz, and Delete as they pursue the Prism. Along the way, they notice how life on Jungolia is well suited to the surroundings--creatures blend into mud with camouflage, burrs cling to moss with hooks on their exterior, and sure-footed goats easily amble up the steepest peaks. Perhaps these features are just the creative inspiration the kids need. Can the CyberSquad adapt to the challenge? And who will be the first to reach the Prism of Power?

In the company of the ghostly pirate Ivanka, the elusive Doctor Marbles is back, and this time he's discovered a powerful cybermineral he can use to help Motherboard. Located deep inside a volcano on the cybersite Corsario, this "Magmalux" is strong enough to override the virus Hacker inflicted on the beloved Cyberspace ruler. Unfortunately, Hacker is on to Marbles and traps him on Skull Island so he can retrieve the Magmalux for his own evil purpose. Enter the CyberSquad: Digit tracks Hacker while the kids solve another problem: how to rescue Marbles! Hacker has destroyed the bridge to Skull Island, and the water surrounding it is infested with electric eels. Can they build a new bridge-with just an old sign to work with-and get to the volcano in time to stop Hacker?

The monster Gigabyte returns! The bad guys bring Gigabyte to a remote, Mayan-style pyramid on cybersite Jimaya. The CyberSquad must work their way past a variety of obstacles, and block the rays of the sun before it can energize the metal monster and cause chaos!

Hacker has a new dastardly mission - to glow in the dark! To do this, he steals all the mushrooms from the Southern Frontier. Except, this harms the cybersite's meeting tree! Can the CyberSquad get the fungi back and save the day?

Judge Trudy's beautiful Roadrunner Ranch is the talk of Cyberspace. Her centerpiece? A beautiful desert garden teeming with diverse wildlife, lush plants and prized "Prickly Peach Cactus." All is peachy until several cacti suddenly go missing! Meanwhile, Buzz and Delete are building their own garden in the Northern Frontier. But why do some of their plants look strangely familiar? Topics: Biodiversity; Counting; Collecting Data; Comparing Data; Pictographs Big Idea: A balanced ecosystem supports a wide variety of life "from the very big to the very tiny" with everyone playing an important role in the ecosystem's overall health.

Has Hacker finally found a way to take down Motherboard forever? All bets are off when Hacker stumbles upon the secret location of the "Program Proliferator" - a piece of hardware capable of reprogramming Motherboard's operating system. It's buried right under Dingerville Park, home of The Dingerball Series, a once-in-every-four-year championship game less than a week away. While retrieving the device, Hacker suctions up all the ballfield's dirt, leaving a giant crater in the ground-and in the hearts of all Cybercitizens. No one is more distraught than Lefty, the local seven-year-old pitcher Matt's been mentoring. The CyberSquad must figure out how to refill the missing dirt before the big game! Could composting lead to a home run?

Creech invites her good friends the CyberSquad to Tikiville to show off the amazing new bike path that has everyone driving their fantastic new bikes and trikes rather than cars. Everyone is having fun - even Hacker is joyriding on his bike (and if that isn't suspicious, Jackie doesn't know what is). Inez, who cares deeply for animals, soon realizes the bike path has divided the habitats of many of Tikiville's cute, cuddly creatures. Creature families have been split up, and the busy bike path is preventing animals from reaching their food and water sources. Inez feels the bike path should be shut down, but Creech doesn't want to take away the benefits the path has created for her community. The disagreement drives a wedge between the two good friends. Will they find a compromise? Will a map of the area help Inez and her friends reunite the cute critters to their families and homes? And what is that sneaky Hacker up to?!

Hacker's adorable niece is back in the Northern Frontier and so is a new pet, Sparkletoes! While visiting another cybersite, Harmony convinces Hacker to let her bring it home. It causes chaos in no time. When Hacker sneakily releases it into the wild, it multiplies and takes over the entire local ecosystem. With help from the CyberSquad, will they round up all these rambunctious critters? Topics: Invasive Species; Comparing and Charting Data; Reading Maps; Doubling Big Idea: Introducing a living thing to a new environment can sometimes cause harm to the plants and animals that already live there.

Introducing Memoryville, home to a vast storehouse of Cyberspace data, where The Slugball Open, a Cyberspace version of baseball, is in progress. In their attempt to win for a day the Key to the City, Team Motherboard has made it to the finals ... along with, you guessed it, Hacker! Unbeknownst to most (except, of course, to Hacker), this Key opens all doors to the city-including the door to the data storehouse! With surefire plans to win, Hacker can hardly wait to delete the data and create untold chaos. Undaunted by the awesome array of Hacker's bad guys, Team Motherboard discovers distinctive patterns to these nefarious sluggers' past performances. But can the hit charts they develop be enough to help the good guys win?

(topic: Multiplication) - Hacker's plan to clone himself so he can wreak havoc throughout cyberspace in many places at once, goes haywire when his newly invented Clonitron clones Delete instead of himself. But Hacker takes advantage of the mishap by sending the Delete clones to takeover the R-Fair City cybersite. To complicate matters, every time Delete sneezes - his clones multiply even more. As the problem escalates, the kids do the math to keep track of the number of clones as they increase. Meanwhile, Cy Clone, a famous clone catcher sent to the site by Motherboard, vacuums up the clones - while Digit tries to get the Clonitron away from Hacker. The Big Idea: Multiplication is just repeated addition. If you're having trouble multiplying, you can always add to find your answer.

Has Hacker finally found a way to take down Motherboard forever? All bets are off when Hacker stumbles upon the secret location of the "Program Proliferator" - a piece of hardware capable of reprogramming Motherboard's operating system. It's buried right under Dingerville Park, home of The Dingerball Series, a once-in-every-four-year championship game less than a week away. While retrieving the device, Hacker suctions up all the ballfield's dirt, leaving a giant crater in the ground-and in the hearts of all Cybercitizens. No one is more distraught than Lefty, the local seven-year-old pitcher Matt's been mentoring. The CyberSquad must figure out how to refill the missing dirt before the big game! Could composting lead to a home run?

In Coralina, the CyberSquad and Digit marvel at the cybersite's colorful coral reef. Inez hopes to bring back a piece of coral as a gift for her aunt until they learn coral is alive and the reef is under threat! Something is causing the ocean to become hot and murky, and it's bleaching the coral. With the help of an action hero crab, can the kids find the source of the heat before it's too late? Topics: Coral Reefs; Thermal Pollution; Temperature; Mapping; Collecting Data Big Idea: When you protect the health of coral reefs, you also protect the vast amount of ocean life that depend on the reefs as places to live or find food.

Jackie is enjoying a snowy day with her family on Earth when her house becomes mysteriously cold inside. On Stellandia, a green haze has appeared and is heating up the weather. The CyberSquad helps Bernice investigate before it gets too hot.

On a mission to become extra green, Hacker unintentionally causes the weather in Stellandia to become too hot. Will the tiny but mighty Bernice the Beetle help the CyberSquad stop Hacker before it's too late?

In Coralina, the CyberSquad and Digit marvel at the cybersite's colorful coral reef. Inez hopes to bring back a piece of coral as a gift for her aunt until they learn coral is alive and the reef is under threat! Something is causing the ocean to become hot and murky, and it's bleaching the coral. With the help of an action hero crab, can the kids find the source of the heat before it's too late? Topics: Coral Reefs; Thermal Pollution; Temperature; Mapping; Collecting Data Big Idea: When you protect the health of coral reefs, you also protect the vast amount of ocean life that depend on the reefs as places to live or find food.

It's the annual Father's Day Parade in Tikiville, and Creech's father, Max (Matthew Broderick), is this year's Cyberdad of the Year. Max was once a schoolmate of Hacker's - and continually bested Hacker in all of their endeavors. Hacker has decided it's time to get even and this time he's got a really clever plan... Using secret codes and a band of bad guys, he rolls into action, cleverly changing the code each step of the way to keep those "earthbrats" from catching on. Will Hacker succeed in spoiling Father's Day and embarrassing Max? Or will our heroes figure out the pattern to his codes in time to stop him?

The CyberSquad gets fashionable in Factoria! Jackie wins the chance of a lifetime to apprentice with the incomparable fashion designer Fabio DeZine. Jackie quickly learns, it takes more than just a pretty drawing to design something with real, sustaining impact. Topics: Sustainable Design; Prototyping; Geometry Big Idea: When you reuse or repurpose materials to make something new, you help make sure Earth's resources are there for the future.

Trouble is brewing beneath Serene Greens! Hapo the earthworm needs help underground, but how can the CyberSquad possibly help their miniscule friend? With one zap of Digit's "shrinkray," the team shrinks to the size of tiny insects and portals underground. They're literally IN the soil! The diminutive Matt, Jackie, Inez, and Digit come face-to-face with all sorts of critters that make up this thriving ecosystem. The only problem is Hapo's home turf, Bug Bayou, is anything but flourishing. The roots are mushy, the ground is clumpy and dry, and food is scarce, causing creatures to flee to healthier ground. Something is damaging Hapo's soil. But what? The CyberSquad digs in to get to the root of the problem.

It's the annual Father's Day Parade in Tikiville, and Creech's father, Max (Matthew Broderick), is this year's Cyberdad of the Year. Max was once a schoolmate of Hacker's - and continually bested Hacker in all of their endeavors. Hacker has decided it's time to get even and this time he's got a really clever plan... Using secret codes and a band of bad guys, he rolls into action, cleverly changing the code each step of the way to keep those "earthbrats" from catching on. Will Hacker succeed in spoiling Father's Day and embarrassing Max? Or will our heroes figure out the pattern to his codes in time to stop him?

In the shadows of the night, something is making a mess of the Dingerville ballfield. Can the CyberSquad help to stop it? On earth, Inez is forced to start sharing her room with younger sister, Camila.

(topic: Algebraic Variables) - The Hacker challenges Jackie, Matt and Inez to a contest on cyber-wide television! In order to prove to all of Cyberspace that Hacker's not as powerful or smart as he seems - the kids return to Topsy-Turvy Island on the Northern Frontier for the contest. Their mission is to power up a Mini-Wreaker using cyber-fireflies of varying power before the island turns inside out at sunset. The kids must use algebraic equations to determine how many Gleamers - and how much power - they'll need. The Big Idea: When you use a letter to stand in for a number that repeats or changes in a problem, you can simplify the arithmetic and make the problem easier to solve.

Buzz sets out to throw the best birthday ever for Hacker. Nothing but the finest food, decorations, and music will do! There's just one problem - Buzz's plans will cause way too much pollution! Delete brings in the CyberSquad to help.

When Digit heads off alone to dispose of the powerful Network Interface Card (NIC), calamity strikes. A sinister cyvulture steals the NIC right out from under Digit's beak and gives it to Hacker! At a secret location on the Northern Frontier, Hacker uses the NIC to power up his dastardly Transformatron and transforms himself so he can slip into Control Central and replace Motherboard. To find the Transformatron and reverse its power, the CyberSquad must discover how an object can be pinpointed using two straight lines - before Hacker takes over Cyberspace forever!

Another Dingerball season is just around the corner for the Dingerville Dragons. But the team is far from ready for Opening Day. The reason - there's so much traffic in town, the players can never reach the field in time to practice. They need an alternate way to avoid the traffic. With a bit of creative thinking the CyberSquad test ideas and design a pedal-powered solution - the Dingermobile! Topics: Alternate Forms of Transportation; Prototyping; Measuring Distances and Time Big Idea: When there are too many cars on the road, you can find other, cleaner ways to move around to ease congestion, lower pollution and maybe even get some exercise.

The dastardly Hacker (Christopher Lloyd) takes over the Radopolis cybersite, declaring himself King in "Totally Rad," the season premiere of CYBERCHASE. In an effort to dethrone him, the kids challenge the Hacker's extreme team to a winner-take-all skate-off. There's just one catch: high-scoring tricks need as much area as possible and the field keeps mysteriously changing! With Digit ( Gilbert Gottfried) as coach, the kids put on a dazzling display of blading, boarding, and biking, but can they match their performance to the changing arena? The Big Idea: Different shapes bounded by the same perimeter can enclose very different areas. Math Topic: Perimeter/Area.

Matt, Inez, Digit, and Jackie are planning a friendship retreat: four epic days of camping in the wilderness on Camptopia. Although Jackie's going to miss her warm bed, everyone's excited to spend uninterrupted time together in nature-no distractions whatsoever. All are happy campers until Digit's Power Pal 3000--a cooking-heating-entertainment center all-in-one--suddenly shuts down! With no gadgets to heat up their campsite, cook their meals, or save their retreat, temperatures drop while tensions rise. The kids have to learn how to work through their frustrations, and perhaps look up for a solution. Through a bit of trial and error, the kids discover that they can harness the power of the sun to solve their problems. It's amazing what solar energy and a little ingenuity can do!

Digit's friend Ren is excited to plan a very special Valentine's Day party at his favorite spot--the beautiful Botlyn Botanic Garden. It's the only garden in all of bustling Botlyn, and he can't imagine having his celebration any place else. But when Ren and the CyberSquad discover the garden isn't available, it's time to improvise. They get their hands dirty and use their math skills to plot out and plant a beautiful garden in an unlikely space. Will everything come up roses? Meanwhile, Hacker receives an unexpected valentine of his own. From whom could it possibly be?

The CyberSquad and their new friend Scanner embark on a quest to build a new Encryptor Chip for Motherboard and cure her virus. With Hacker in hot pursuit, the kids must run, ski, canoe and climb their way to the end of the mission. In the process, they learn that a little activity over time adds up. But will they also cure Motherboard? Big idea: To have fun and be healthy, get up and moving for sixty minutes each day. Math concepts: Data Representation/Tables.

A quiet day at Jackie's house is ruined by a noisy snowblower. Meanwhile, loud music in Botsberg is ruining two cyberkids' dream of setting a new domino record. The CyberSquad investigates what's causing all that racket.

Convinced that the last piece he needs to activate his powerful new machine is hidden in Slider's garage, Hacker threatens to evict the teen unless he pays up on an old debt. Enter the kids and Digit. As a way to raise the money, they convince Slider to open the garage for business - just like his dad did. They do, but quickly discover that there's more to it than meets the eye. Can they unlock the past to find the key to saving Slider's future?

It's Arbor Day in Cyberspace "a special day to plant a tree for a best friend" but Buzz has other plans. Concerned that Buzz is absorbed by his video game, "The Terrific Tree", Delete calls on the CyberSquad to help get his best buddy back. They head out to the forest and use Buzz's knowledge of trees learned from his video game to help Delete pick the perfect tree to plant in Buzz's honor. Topics: Trees; Comparing Data, Measuring Distances Big Idea: Plant trees where there aren't any and they will give back in surprising ways.

Hacker has a new dastardly mission - to glow in the dark! To do this, he steals all the mushrooms from the Southern Frontier. Except, this harms the cybersite's meeting tree! Can the CyberSquad get the fungi back and save the day?

A quiet day at Jackie's house is ruined by a noisy snowblower. Meanwhile, loud music in Botsberg is ruining two cyberkids' dream of setting a new domino record. The CyberSquad investigates what's causing all that racket.

Believing that the Wicked Witch is really the long lost daughter of a powerful king, Hacker agrees to marry her, convinced that their union will double his power and Motherboard will never be able to defeat him. What Hacker doesn't know is that Wicked has secretly hidden away the REAL long-lost daughter of the king and stolen her identity. The kids must think their way through an intricate series of puzzles to free the real daughter. Will they succeed and get back to the wedding before Hacker and Wicked say "I do"? Math Topic: Making Hard Problems Easier; NCTM Links: Problem Solving. *With special guest star Al Roker*

Hacker has a new dastardly mission - to glow in the dark! To do this, he steals all the mushrooms from the Southern Frontier. Except, this harms the cybersite's meeting tree! Can the CyberSquad get the fungi back and save the day?