Level 11

1. Trade curd for wood
2. Clear roads to buildings
3. Upgrade dairy and separators (I missed one separator in the video)
4. Clear to chest and open it
5. Give upper right ork 150 wood
6. Demolish 2 separators (you don't need to do this)
7. Give bottom right ork 150 wood
8. Release the workers
9. Give bottom ork 150 wood
10. Trade curd for 500 wood
11. Demolish all the buildings
12. Give the ork 500 wood
13. Collect the pot of gold
14. Build 4 windmills and 4 bakeries

Level 12

1. Build a market
2. Build a separator
3. Build a creamery
4. Hire a worker
5. Sell cheese
6. Hire to 4 workers
7. Pay goblin 700 gold
8. Build 2nd dairy and creamery
9. Pay goblin 1200 gold
10. Hire 5th worker
11. Make wood
12. Protect all buildings
13. Stop selling cheese when you have enough wood for upgrades
14. Pay ork 20 cheese
15. Collect artifact
16. You can finish even faster if you upgrade the buildings before protecting them

Level 13

1. Clear roads to get wood
2. Demolish 2 farms
3. Upgrade 3rd farm
4. Build a windmill and bakery
5. Upgrade windmill and bakery
6. Collect 3 pots of gold
7. Build a sawmill
8. Hire 5th donkey
9. Give ork 2 crusts each
10. Make wood
11. Upgrade dairy, separator, and creamery
12. Protect all 6 buildings
13. Upgrade fort to stronghold
14. Hire to 6 donkeys
15. Make wood
16. Send 4 donkeys to mine
17. Gradually hire to 8 donkeys and send them to the mine

Level 14

1. Collect and sell wheat and milk
2. Pay goblin 240 gold
3. Open 2 chests
4. Sell full loads of wheat
5. Build separator
6. Build creamery
7. Demolish farm
8. Sell cheese and wheat
9. Build a sawmill
10. Make wood
11. Upgrade creamery and then separator
12. Build bridge for 300 wood
13. Build 2nd creamery and upgrade
14. Upgrade fort
15. Hire to 6 donkeys and to 5 workers
16. Build dairy and upgrade
17. Feed troll 200 wood
18. Build a separator and upgrade
19. Hire 7th donkey
20. Make wood for 3 small towers (300 wood each) and 3 mini towers (100 wood each)
21. College gold to finish

Level 15

1. Sell crusts until out
2. Build 2nd market and sell crusts
3. Build 2 orchards
4. Collect fruit throughout for the ork
5. Hire 5th donkey
6. Pay goblin 35,000 gold
7. Build 2 orchards
8. Collect lumber
9. Upgrade the orchards
10. Pay next goblin 50,000 gold
11. Demolish markets when crusts are gone
12. Collect lumber
13. Build 5 orchards
14. Feed ork 50 fruit
15. Collect artifact

Level 16

1. Clear stones
2. Trade milk for wood at the garner
3. Upgrade the dairies
4. Protect the dairies
5. Build bridge for 200 wood
6. Clear path
7. Upgrade and protect 2 accessible orchards
8. Trade fruit for wood also
9. Pay troll 320 wood
10. Clear to 4th orchard
11. Upgrade and protect the orchards
12. Pay last troll 200 wood
13. Upgrade and protect last orchard
14. Collect fruit

Level 17

1. Clear roads
2. Build Farmhouse
3. Sell fruit
4. Build windmill
5. Build bakery
6. Upgrade crust buildings
7. Feed ork 4 crusts
8. Make 100 wood
9. Build confectionary and upgrade
10. Make and sell pies
11. Need 900 wood for towers
12. Stop selling pies when you have enough gold for 900 wood
13. Feed ork 6 pies
14. Build 3 small towers

Level 18

1. Upgrade fort
2. Build 2 sawmills
3. Hire to 9 donkeys
4. Run sawmills to 4000 wood
5. Demolish 2 sawmills
6. Build bridge for 4000 wood
7. Build 2 confectionaries and upgrade
8. Open chests
9. Build market
10. Make pies
11. Hire to 9 workers
12. Give ork 20 pies
13. Demolish confectionaries after pies made
14. Open chest
15. Upgrade 3 juicers
16. Build 3 juicers and upgrade
17. Sell juice
18. Make 1500 wood
19. Build next bridge for 1500 wood
20. Demolish the juicers that were built to retrieve the gold
21. Pay goblin 25,000 gold
22. Collect artifact

Level 19 

1. Clear roads
2. Release the workers
3. Upgrade the orchard
4. Make flour (on the right)
5. Sell fruit and milk
6. Hire 5th worker
7. Pay the goblin 1200 gold
8. Clear the separator and to next lot
9. Build a creamery
10. Sell fruit and cheese
11. Make wood
12. Hire 5th donkey
13. Upgrade the farm and windmill
14. Upgrade dairy, separator, and creamery
15. Pay goblin 1700 gold
16. Clear to bakery
17. Upgrade bakery and make crusts
18. Build confectionary and upgrade
19. Demolish farm when enough flour for 15 pies has been made
20. Make pies
21. Build juicer and upgrade
22. Demolish windmill
23. Build orchard and upgrade
24. Upgrade fort
25. Hire to 9 workers and then 9 donkeys
26. Pay goblin 3000 gold
27. Send 6 donkeys to trap
28. Make wood for trap

Level 20

1. Build orchard
2. Hire donkey
3. Clear road
4. Build juicer
5. Build distillery
6. Build sawmill
7. Give ork 3 cocktails
8. Upgrade orchard
9. Sell cocktails and make wood
10. Upgrade juicer and distillery
11. Add defense to buildings
12. Hire 6th donkey
13. Build bridge for 200 wood
14. Hire to 6 workers
15. Upgrade 2nd orchard
16. Build 2nd bridge for 600 wood
17. Build juicer and upgrade
18. Hire to 7 workers
19. Build distillery and upgrade
20. Clear to chest and open
21. Add defense to 3 buildings
22. Sell cheese and cocktails for gold goal