Square Test

Squares:
  1. ⬜⬛
  2. 𝅆𝅇
  3. □■
  4. ◻◼
  5. ◽◾
Notes:

2 is tofu on macOS safari, firefox, chrome, and iOS safari
3 is mismatched size on android chrome and firefox
4 is slightly mismatched size on macOS safari
5 has super wide spacing on android chrome and firefox