History of question #691584
| When | Who | Action | New State |
|---|---|---|---|
| Jan Stránský | Answer | Answered | |
| Lei Hang | Reopen | Open | |
| Jan Stránský | Answer | Answered | |
| Lei Hang | Confirm | Solved | |
| Lei Hang | Reopen | Open | |
| Jan Stránský | Answer | Answered | |
| Lei Hang | Reopen | Open | |
| Jan Stránský | Answer | Answered | |
| Lei Hang | Confirm | Solved | |
| Lei Hang | Reopen | Open | |
| Lei Hang | Give more information | Open | |
| Jan Stránský | Answer | Answered | |
| Lei Hang | Confirm | Solved | |
| Lei Hang | Confirm | Solved | |
| Kieran Fung | Comment | Solved | |
| Jan Stránský | Comment | Solved | |
| Kieran Fung | Comment | Solved | |
| Jan Stránský | Comment | Solved |
