Lowest Largest Backtrack

Lowest Largest Backtrack

The Lowest Largest Backtrack is made up of Lowest Largest Backtracking Chopstick and Lowest Largest Backtracking Popsicle Stick which take large marbles from Snake Plate U Turn down to the Lowest Largest U-Turn

History:

  • 2019 May 07: built months ago, but this page was created today.
Lowest Largest Backtrack made by: