Circular Game

This circular game version allows transpositions between the first and nth posts, which allows for a smaller transposition number in many circumstances

Directions:

Click to add a rung.

Click on an existing rung inside shaded area to delete.

Click and drag up/down on any rung to move it.

Click and drag left/right anywhere to scroll.

OR Use left/right arrow keys to scroll.

Click "+" to restart and add a rail.

Click "-" to restart and subtract a rail.

Click "o" to restart.