The hidden unicorn (6 days, unicorn rocking horse to be unlocked)
---> If you have not updated, the quest will be queued! You do not have to have finished the horses hobbies!
1. Inspect show jumping gate (send a Sim over, 5mins)
2. Investigate horse (there's a unicorn close to the jumping gate and lake, tap it, 5mins)
3. Check unicorns horn (5 hrs)
4. Talk to unicorn (2 hrs)
5. Go home and call a friend (3 mins with 3star)
6. Call two Sims to the stables (immediately)
7. Laugh with Sim (extra option, 5 mins)
8. Investigate a tree (10hrs)
9. Talk to a Sim about unicorns (extra option, 5 mins)
10. Look for unicorns on internet (12 hrs)
11. Talk to a Sim about shy unicorns (5 mins)
12. Read "Pooping rainbows" (bookshelf, 1 day)
13. Talk to a Sim about the unicorn (5 mins)
14. Bake Rocky Road (12 hrs)
15. Call a Sim to the stables (immediately)
16. Leave Rocky Road for unicorn (the icon for the jumping gate is blinking. Tap it. 5 mins)
17. Wait for the unicorn (there's an exclamation mark over one tree, tap it. 1 day)
18. Have a deep sleep (6hrs 3star bed)
19. Go to the stables (immediately)
20. Read the note (tap the icon of the jumping gate, 5 min)
21. Tap show jumping gate to fix it (50,000§, 10hrs)
To get the unicorn: clean up and repair the jumping area, then use 3star horses to do the hobby Show Jumping (or use lucky spin)
The unicorn is like the other horses only for staying in the stables.