Tom Thomas feasts his eyes on a chocolate ball. Nolik really want to know what toy is inside the candy, but Tom Thomas asks him to wait till the next morning when they can open it together. Tom Thomas goes to sleep but Nolik’s curiosity...

Professor Eugenius is getting ready to go to a ceremony where he will receive the “Genius of the Year” award. Nolik and Toola jokingly ask him to say greetings to the Fixies during the TV broadcast of the awards, but Simka stops them: if...

Tom Thomas plays an evil dragon who has trapped Simka, the princess, inside a castle he has made from his new construction set. Nolik plays the brave knight who must save her. But playtime gets serious for Nolik when Chewsocka sneaks...

Nolik thinks that the birthday card Tom Thomas received from Katya has a secret code on it. He learns that the strange markings are actually musical notes to a famous song.

Nolik tries to make a movie of Fire playing basketball with Toola and Verda cheering him on, but he is unable to capture all of the action at one time. Simka teaches him how different shots can be edited together to feature the different...

When Professor Eugenius manages to lock himself out of the laboratory by forgetting both his keycard and Elisa's inside, the Fixies have to figure out how to let him back in without Elisa discovering them.

Tom Thomas gets a blank note from his friend Katya that he soon discovers is a love note written in invisible ink. Simka helps Tom Thomas make his own special ink so he can write Katya an invisible reply.

When a thunderstorm causes a black out in Professor Eugenius' laboratory, Fire and Nolik must figure out how to keep the eggs inside his incubator warm so the chicks won't die.

Simka and Nolik's plans to go to the circus with Tom Thomas are cut short when his family gets stuck in the elevator. Helping Papus and Masiya with the repair, the Fixie kids become performers in their own circus!

In order to enjoy an old record that Tom Thomas has found, the Fixies need to figure out how to repair an old gramophone that is missing its needle.

Nolik is kicked out of class for repeatedly calling out on the subject of where tubes and pipes can be found. But once outside of class his keen eye saves the day when he spots a leaking tube in the laboratory.

Tom Thomas' dad tells him he can join him on a business trip to Africa if he is as tall as the top of that continent on his wall map. When a water level confirms he isn’t, Tom Thomas tries to figure out how to fake the results.

Nolik is sad that he can't go sledding with Tom Thomas, and so he pours oil on the desk to make it super slippery. Unfortunately his whole Fixie family ends up getting stuck in the oil slick.

Simka and Nolik enlist the help of their Fixie School classmates to beat Tom Thomas in a game of table hockey, but to win they must learn to work together as a team.

Nolik and Fire come up with an unorthodox method of solving a Rubik's Cube that Tom Thomas is unable to solve himself.

Tom Thomas doesn't realize the canned food he is packing for a camping trip is spoiled. Simka teaches him how to know whether food is safe to eat without opening the can.

Tom Thomas can't get his new parka off after the zipper gets jammed. Simka figures out the problem and has fun watching Tom Thomas squirm in the process.

It's Christmas Eve and Tom Thomas must finish decorating the tree so Santa Clause will visit him. Unfortunately the tree lights won't turn on because one of the bulbs is burned out. It will take a miracle (or the Fixies) to make things...

After cleaning the aquarium's dirty filter, Simka and Masiya find themselves the target of some very hungry fish. Can Papus and Nolik help them escape?

While trying to finish his math homework, Tom Thomas can't figure out why his solar powered calculator has stopped working.

Simka and Nolik try to repair a broken flashlight Tom Thomas needs to send messages to Katya, his friend who lives in an apartment building across the street.

After Tom Thomas’ friend, Katya, leaves her cell phone at his apartment he wants to read her text messages. Simka and Nolik know it's wrong and try to stop him from reading letters that aren’t his to read.

To get energy for his workout, Tom Thomas needs to cook something healthy without using the stove. He decides to cook oatmeal for the whole family.

Simka, Toola and Fire clean and lubricate the telescope in Tom Thomas’ apartment to make sure it is working properly as Buggy spins a web nearby. The Fixie kids are waiting for Nolik who is late. With their work on the telescope done,...