Merge pull request #6 from artelydev/renovate/testing-library-react-10.x

chore(deps): update dependency @testing-library/react to v10.4.9

Merge pull request #4 from artelydev/renovate/gatsby-monorepo

Update gatsby monorepo

feat(exercise): add exercise with boxes

Merge branch 'master' of github.com:cxspxr/twoeyes into master