Old 06-27-2018, 06:32 AM
  #4  
peaceandjoy
Super Member
 
Join Date: Oct 2008
Location: The Finger Lakes of upstate NY
Posts: 3,451
Default

10 blocks across and 10 down would give you 120" 9 blocks down and 9 across would give you 108.. (I
m assuming you mean 12" finished). So either 100 blocks or 91 blocks. Maybe do the 9 x 9 and a border?
peaceandjoy is offline