I love the blocks as for the last 3, what I see is the two that dont seem to fit. the bottom row, it is the blocks on either side of the center, they only have two colors in them as all the rest have three that is why they seem out of place. If it was me I would applique a small square in the center of each of those two blocks , of the missing color that would balance it out and then they would fit, you must have some small scrap of the blue and red. Hope this helps, great job.