Design Challenges Season 25 started March 10, 2023 and ends April 7, 2023. It is the 12th season to not include Contest of Mayor Season buildings. It is the 22th season to use the Blueprint Exchange reward format. It is the 16th season to have rewards depending on Design Challenge Leagues. It takes 4,500 blueprints to unlock all 3 buildings or 2,000 to unlock the Round Castle. This season includes 1 new limited time building and 2 returning limited time buildings. There were 7 challenges this season. They were City of History, Hidden City, Americana, Mountainside Grandeur, Beach City, Family Downtown and Castle Town.
| Reward | Blueprints |
|---|---|
| Round Castle | 2,000 |
| Colossal Sandcastle | 1,500 |
| Pier Shopping Area | 1,000 |
| 3 Platinum Keys | 600 |
| 3 Golden Keys | 300 |
| 2 of each Expansion Item | 150 |
| 2 of each Beach Item | 250 |
| 2 of each Mountain Item | 250 |
| 5,000 Simoleons | 50 |
| 50 SimCash | 200 |
| 100 SimCash (Silver League) | 250 |
| 5,000 War Simoleons (Silver League) | 200 |
| 200 SimCash (Gold League) | 300 |
| 5 of each Storage Item (Gold League) | 400 |
| 5 of each Expansion Item (Platinum League) | 350 |
| 5 Golden Keys (Platinum League) | 500 |
Previous Season: Design Dash Season 8
Next Season: Design Challenges Season 26
Gallery[]
Blueprint Exchange Heading
Letter announcing start of Blueprint Exchange Track Part 1.
Letter announcing start of Blueprint Exchange Track Part 2.
Reminder Letter.
Letter that Blueprint Exchange has ended.