Only Use Portals Once Challenge (2P)
**Also for the challenge "Every Portal In Under 35 Seconds" I found this order to be helpful:
1. Dark green square portal
2. Dark blue shield portal
3. Light green portal
4. Blue Beetle portal
5. Yellow star portal
6. Purple moon portal
7. Grey spade portal
8. Orange diamond portal (Re-enter)
9. Red heart portal (Re-enter)
10. Dark green square portal (Careful to time)
11. Pink triangle portal
Credit for the above order: ‪@TheFamilyGameSquad‬