Sadly, Dr. E’s WeDo Challenges and Dr. E’s MINDSTORMS Challenges will no longer be posting new challenges. However, both websites will remain up so that you can continue to access the previous challenges and all of the wonderful submissions. Thank you to LEGO Education and to the Center for Engineering Education and Outreach at Tufts University for their years of support (and thank you to LEGO for their amazing robotics platforms). During the six years of WeDo challlenges and five years of MINDSTORMS challenges, we received almost 1000 submissions from around the world. The two websites had a total of 1266 registered users from 57 different countries. We were truly a global community! We have always been inspired and energized by the creativity and innovation shown by the Dr. E's Challenges community; while new challenges won't be posted moving forward, we hope that you continue doing awesome stuff in your homes, clubs, and classrooms and that you continue to share your projects with the world! Collaborating with all of you has been a joy and an inspiration. Thank you, The folks at Dr. E’s

Ryleigh & Emily’s Art Robot


 In this video, we made a good machine that works very well. This machine draws beautiful art. It will be very creative but it scribble. It will be the color of a plum. It will look like a hammock or a whale. 



  1. High Tech Elementary

    We liked your comments and we liked when you shared a nice comment. We liked your comments and we really appreciated what you said.

    -Ryleigh & Emily

  2. MVES

    Great design – love how you got the spinning motors to create all of that motion. Beautiful artwork, your robot make it look so easy! ( 5th graders, MVES )

  3. MVES

    Your design is very elaborate yet very simple and I love your creativity! We would have loved to see the programing. 🙂
    Your pictures are very cool and intersting.

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