I used 21 pieces Lego . 2 minutes 20 seconds.

Teacher’s Comment:

Excellent! That is the best solution and a very fast time!

Coby

Recent Posts

Orange pong (by Rose )

Let's catch the orange on the paddle.

5 minutes ago

(Goalie Pong by Trent )

Keeping the ball out of the goal!

5 minutes ago

(by Coby )

I build bubble spinner moving program by VPL3.

5 minutes ago