Solution for Level 102:

--upper right blue group
--next blue group down
--8 yellows in middle (they form a square)
--3 greens center right
--group of 7 blues on far right
--3 yellows on far right
--3 remaining yellows on right
--group of blues bottom right
--4 greens bottom right
--3 horizontal reds on right
--3 greens on bottom right
--3 vertical reds on right
--3 vertical yellows
--group of reds at bottom
--all groups of blues
--4 greens at bottom
--3 greens
--3 reds upper right
--3 middle yellows
--greens, reds, and yellows!