| For doing bitmap operations on 2htdp/image objects | |
| https://github.com/thoughtstem/image-coloring | |
| image-coloring-9999 | all-rights-reserved |
| download | racket-overlay |
| image-coloring-0_p20200123 | all-rights-reserved |
| download~amd64 ~arm ~ppc ~ppc64 ~x86 | racket-overlay |