repaire cinder block cabin wall
 

what is the best way to repair cracks between the cinder blocks walls of a camp we just bought? Also need to fix some cracks in a few blocks?

Always best to post a picture.
Morter can just be tuck pointed, (cut out the morter with a diamond blade on a 4-1/2" right angle grinder at least 1/2" deep and apply new morter.)

The blocks would need to be cut out and replaced to do it right.