Building Instructions -

• FIRST LEGO League

Introducing Kufar! In Bulgarian, Kufar means "suitcase," and just like a suitcase, this robot is easy to "pack" with different attachments for each task.

Unlike traditional box robots, Kufar is an "out-of-box" design, enabling fast, easy attachment swaps. This flexibility allows teams to build a new chassis with customized attachments for each run, making transitions quick but requiring more parts and careful handling due to its gear transmission, which can sometimes cause gear slippage or play.

To improve precision, Kufar’s gear transmission is optimized for lower speeds. Kufar also includes a color sensor to detect specific colored bricks on attachments and a force sensor to start corresponding programs. With two motors for movement and one for attachments, Kufar is compact, efficient, and easy to handle, especially with its sturdy top handle.

We thoroughly enjoyed exploring this innovative concept and hope you find it equally fun and inspiring!

This attachment is accomplishing three missions and partly one more mission from the FIRST LEGO League 2022-2023. It is for the Chain Monster robot. It solve mission 6 - HYBRID CAR, mission 14 - TOY FACTORY and mission 15 - RECHARGEABLE BATTERY. It partially solves mission 2 - OIL PLATFORM.

This attachment is a great example for a precise drop attachment. It is designed for the Kriket Box Robot and accomplishes the M14 Toy Factory mission from the FIRST LEGO League 2022-2023 SUPER POWERED competition.

These are 3D Building Instructions for the Craft Creator mission model for the FIRST LEGO League 2023-2024 MASTERPIECE competition.

3D building instructions for the Power plant mission model from the FIRST LEGO League 2022 SUPERPOWERED competition. Find the parts in Bag 10

3D instructions for the Energy Storage mission from the FIRST LEGO League 2022-2023 mission model. Parts are in Bag 4 from the set

These are 3D Building instructions for the Fuel Truck that is part of the Oil Platform mission . The truck is build from Bag 3 of the set

The Hybrid car and the Ramp are part of mission 6 from FLL 2022. Find the parts in Bag 6 and assembly the model following this 3D building instructions

These are instructions on how to build the:

• Bench

You can find more building instructions and tips and tricks about the competition on this page.

FIRST^® LEGO^® League mission requirements need to be achieved by your robot through its programs and its use of equipment. You’re allowed to hand-rescue your robot, but that does cause this penalty. Be sure to pay extra attention to the rules where they talk about “Interruptions"

Penalty

• If you interrupt the robot: minus 3 each time
• Possible penalty totals: −18, −15, −12, −9, −6, −3, 0

Scoring Requirements

• Interruption needs to be observed by the referee.
• Upon penalty, the referee will place one penalty disc in the southeast triangle as a permanent interruption marker.
• You can get up to six such penalties.
• If a penalty disc comes off the triangle, it is simply returned, with no effect on score.

(mission descriptions source https://www.first-lego-league.org/)

Building instructions for this LEGO Mindstorms EV3 attachment for the FIRST LEGO League Nature's Fury robotics competition

A FIRST LEGO League 2023-2024 attachment for the MiniBox Robot.

This attachment is designed to detach, once it completes its purpose. This is done, so that the team loses less time switching attachments in the base, lowering the chance of human error during the competition.

This attachment is accomplishing two missions and partly two more missions from the FIRST LEGO League 2023-2024. It is for the Chain Monster Robot. It solves mission 6 - Music concert lights and sounds and mission 7 - Hologram Performance. It partially solves mission 14 - Audience delivery and mission 15 - Expert delivery by delivering Noah the Sound Engineer to the Music Concert area.

This attachment is accomplishing four missions from the FIRST LEGO League 2023-2024. It is for the Chain Monster Robot. It solve mission 3 - Immersive Experience. It partially solves mission 14 - Audience delivery and mission 15 - Expert delivery by delivering Izzy the Skateboarder to the Skate Park and Emily the Visual Effects Director in Cinema.

These are 3D Building Instructions for M12 Feed the Whale mission model for the FIRST LEGO League 2024-2025 SUBMERGED competition. You can also check out the alternative mission model for Feed the Whale for additional building possibilities.

These are 3D Building Instructions for M08 Artificial Habitat mission model for the FIRST LEGO League 2024-2025 SUBMERGED competition. You can also check out the alternative mission model for Artificial Habitat for additional building possibilities.

This is an active attachment with gears built from LEGO Education SPIKE Prime robotics set. The goal is to do a precise drop. The attachment could be used for both cargo items.

The orange connector is part of the Smart Grid mission. These are 3D building instructions for the mission model. Parts are located in Bag 5