LEGO® Insiders' Days – coming soonLearn more

LEGO® Insiders' Days – coming soonLearn more

Build A Robot

Build A Robot

Robots in the Set

These robots give you the full EV3 experience, complete with building instructions, programming missions and the programming tool included in the new free EV3 Programmer App. New robot builders begin here!


If you have never built a LEGO MINDSTORMS robot before, we recommend you start by building this one! TRACK3R is a crawler-mounted, all-terrain robot with four interchangeable tools. Start by building the body of the robot, then discover the possibilities of the four different TRACK3R tools: the bi-blade blender, the blasting bazooka, the gripping claw, and the hammer.

Control TRACK3R with your smart phone or tablet with the free robot commander app.


This six-legged creature doesn’t just look like a scorpion, it also acts like one. It turns sharply, snaps with it’s crushing claw, and it’s lightning tail is ready to fire at anyone or anything that gets in its way.

Control SPIK3R with your smart phone or tablet with the free robot commander app.


One of the most loved robots, the standing 35 cm. / 13.8 inch tall R3PTAR robot slithers across the floor like a real cobra, and strikes at lightning speed with it’s pointed red fangs.

Control R3PTAR with your smart phone or tablet with the free Robot commander app.


The GRIPP3R robot is constructed for some heavy-duty lifting. It’s got the muscle to grab and drop a can of soda with its powerful grasping grippers.

Control GRIPP3R with your smart phone or tablet with the free Robot commander app.


EV3RSTORM is the most advanced of the LEGO® MINDSTORMS® robots. Equipped with a blasting bazooka and a spinning tri-blade, EV3RSTORM is superior in both intelligence as well as in fighting power.

Control EV3RSTORM with your smartphone or tablet by downloading the free LEGO® MINDSTORMS® Robot Commander app from your app store.

Fan Robots

These robots have been created by the most dedicated fans and offer fun new building and programming experiences. We recommend you build these robots after you have built 2-3 hero robots.


Designed by Kenneth Ravnshøj Madsen

This remote controlled Bobcat® can be steered to move and lift objects with the control buttons on the IR Beacon.


Designed by Ralph Hempel

A robot that can draw? That’s right! Using a standard marker pen, this printer draws lines on a roll of standard calculator or cash register paper. Use the provided program to make the printer draw “EV3”, or customize it to draw whatever you imagine.


Designed by Laurens Valk.

Want a remote controlled truck? Got it! This is one fun cool ride. You can modify the truck to make it go faster by adding gears, and you can add a custom-built trailer so the truck can be used as a transport vehicle.


Designed by Lasse Stenbæk Lauesen

This charming robotic triceratops dinosaur is capable of walking and turning on all fours.


Designed by Marc Andre Bazergui

This robot is fun companion with a crazy attitude that reacts to it’s little IR Beacon bug friend. You can control it with the custom program, the IR Beacon, or simply set it to follow it’s little friend around the room.Designed by Marc-Andre Bazergui.


Designed by Vassilis Chryssanthakopoulos

Inspired by R2D2 from StarWars, this robot can interact with you, follow you wherever you go or move around the room wherever you want – all via the IR Beacon. The EV3D4 supports a wide set of behaviors that can easily be programmed or extended in the EV3 software.


Designed by Daniele Benedettelli

Ready to to rock’n roll? This LEGO Guitar can be played almost like a real guitar. Stroke the string, slide your fingers across its fretless neck, and bend the notes using the tremolo bar to produce the most amazing guitar solos!


Designed by Martyn Boogaarts

This friendly helper robot loves nothing better than to use its light sensor to follow lines of different colors, detecting and reacting to objects blocking it’s path. It can run on it’s own or be controlled with the IR Beacon.


Designed by Ricardo Oliveira

This robot is all set to play tricks on you. Hide the red ball under the shell, use the IR Beacon to set your level, and watch the robot shuffle and hide the ball – but where? Challenge your friends to see who can find the red ball first!


Designed by Kenneth Ravnshøj Madsen

This funny-looking robot is ready to organize all your LEGO® Technic beams. Simply insert the beams into the machine, and MR B3AM will detect their color and size.


Designed by Mark Crosbie.

This robot bulldozer can be controlled using the IR Beacon or it can drive on it’s own, avoiding obstacles while clearing and pushing things with its bulldozer bucket.


Designed by Martyn Boogaarts

This is an arcade-style game that tests your reaction speed. The robot pops up disks that you have to whack as quickly as possible using the wack-wheel hammer. Challenge your friends and see who wackedy-wacks the fastest!

Remix Challenge

Build fun, new robot creations by mixing your LEGO® MINDSTORMS® with your favorite LEGO Technic sets. LEGO MINDSTORMS and LEGO Technic make a perfect match and allow you to create an entirely new breed of LEGO robots with cool designs and abilities. Click on the images below to explore and build the winners of the annual LEGO Remix Challenge: the Cuckoo Clock, a remix of EV3 (31313) and the LEGO Technic Heavy Lift Helicopter (42052), and the DOODLEBOT, a remix of EV3 and the LEGO Technic Extreme Adventure (42069).


Use the LEGO® MINDSTORMS® DOODLEBOT to draw your own artistic doodles – or set it in self-portrait mode for a drawing of itself, by itself. Place paper under the robot, position a pen in its arms, and use the EV3 remote to draw your own fanciful works of art. The robot comes preprogrammed with three different drawing modes.

The DOODLEBOT is the winner of the 2017 LEGO MINDSTORMS Remix Challenge and was built with a mix of elements from the popular LEGO MINDSTORMS EV3 (31313) and LEGO Technic Extreme Adventure (42069) sets.


The LEGO MINDSTORMS Cuckoo Clock is a working cuckoo and alarm clock. It tells the time. It has a cuckoo bird that jumps out to ‘cuckoo’ every 15 minutes. And it has an alarm function that triggers a moving, shooting vehicle to get you out of bed. The LEGO MINDSTORMS Cuckoo Clock is a remix of the EV3 (31313) and LEGO Technic Heavy Lift Helicopter (42052) sets.

Watch the LEGO MINDSTORMS Cuckoo Clock in action for an insider’s look into all its fascinating details.

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