| March 2017 | ||
| 25/03/17 | The alliance Westopia (today: Shudoku) was founded. | |
Founding members::  Warmery,  Coldery and Sheider. | ||
 The alliance reaches a population more than 100. | ||
| 26/03/17 | Joining of:Blaze. | |
| The alliance reaches a population more than 1,000. | ||
| 28/03/17 | Joining of:Rainery. | |
| 29/03/17 | The alliance is now known as Shudoku. | |
| April 2017 | ||
| 27/04/17 | The alliance reaches a population more than 5,000. | |
| June 2017 | ||
| 02/06/17 | The alliance reaches a population more than 10,000. | |