History of question #653647
| When | Who | Action | New State |
|---|---|---|---|
| William Grant | Answer | Answered | |
| Nadim Charara | Reopen | Open | |
| Colin Watson | Answer | Answered | |
| Colin Watson | Answer | Answered | |
| Nadim Charara | Reopen | Open | |
| Colin Watson | Answer | Answered | |
| Nadim Charara | Confirm | Solved |
