The Coated Burr can be assembled in 4 ways. But only one of those 4 ways (the most complex solution -- level 5) will leave the IPP18 logo unblemished in its undiminished entirety. The following solution will get the IPP18 symbol assembled correctly .
Step 1: assemble the IPP18 piece and its coat piece.
Step 2: add the piece with the one cube cutout and slide the IPP18 piece all the way up.
Step 3: add the only symmetrical coat piece.
STEP 4
STEP 5
STEP 6
Step 4: add the last remaining internal piece (the one with the jvk logo)
Step 5: add the last coat
Step 6: slide all pieces in place (in the order indicated by the arrows)
Great for displaying your prize puzzles in their special cabinets
. . . . . and a plethora of many other uses as well
“Puzzle solving is an art and a science, which involves the organization of patience and perserverence, within the framework of simplistic logic influences,
~ with a dab of intuitiveness and a slice of luck ~
for the purpose of effecting and augmenting creativity within an expressive matrix of imagination and three-dimensional spatial stimuli .”
( All puzzle pictures below (and photo at left) are courtesy of 
