Excellent use of the cursor pointer in #30. I might want to see a version where that isn't green, just white, but the concept is clear enough that you don't need to do that. I see the 4 in #29 but I'm not crazy about how abstracted it is. Anyway #30 is really strong, great job.
Hello, we'd like to see a revision using some updated colors using a sort of vibrant blue and a bright green. Blues #237696 , or #1693A5, or #1BB0CE and Greens #89C52A, or #1E9F15.
Don't be afraid to mix and match, and to use variations on those colors. But those are the colors we are looking for.