From Jsarmi

Group Trajectory

Group composition: Stable

 Session 1:  mi, bb, qw, lv
 Session 2:  mi, bb,        q, mr(L)
 Session 3:  mi, bb,        q, [ho]
 Session 4:  mi, bb
 (L) Late, little participation after being corrected after joining, some postings towards the end
 [ ] zero participation

Grid-World vs. Diagonals

 Session 1: define shortest way (grid) and straight distance (diagonal), work on grid mostly, high engagement!
 Session 2: continue work on number of paths, move to 3D grid (some of it does not follow rules but is new problem)
 Session 3: continue work on number of paths, continue work on 3D-cylinder grid
 Session 4: 3D grid?