The first winter chests are here!

New Challenge: Hannover Town Hall!

Requirements: The chests will be received by players level 15+

Main reward is the Hannover Town Hall (3,950 coins, 2-3 energy, 1-4 glass baubles every 24 hours; size 10×7, can be placed anywhere).
 
Each chest can be opened for 9 Ice keys.

 
There are 3 ways to get Keys:

1. Complete the quests:

Penpals I (3 keys)
Collect 27 Pairs of Glasses (Summer House, Upgraded Summer House)
Collect 21 Envelopes (Subway Station, Upgraded Subway Station, Eastern Station, Central Station)
Collect 24 Water bottles (Wok, Upgraded Wok Cafe)

Penpals II (3 keys)
Collect 3 Coffee Tables (Furniture Factory)
Collect 4 Files with documents (City Hall)
Collect 31 Brochures (German House, Upgraded German House)

Penpals III (4 keys)
Collect 22 Invitations (Stationery Shop, Upgraded Stationery Shop)
Collect 14 Flags (Kindergarten)
Collect 7 Slides (Cinema)
 
2. Collect profits from the following buildings:

• Bridge (1 key every 24 hours)
• Sweet Store (1 key every 16 hours)
• Thean Hou Temple – 2-3 keys every 22 hours, Cash item
• Wightwick Manor – 2-3 keys every 22 hours, Cash item
• Natural History Museum – 3-5 keys every 20 hours, Cash item

 
3. Use the sale offer!