History of question #19834
| When | Who | Action | New State |
|---|---|---|---|
| David Siegel | Answer | Answered | |
| David Siegel | Answer | Answered | |
| Blu | Confirm | Solved | |
| Blu | Confirm | Solved | |
| David Siegel | Comment | Solved | |
| Blu | Comment | Solved | |
| Philip Ganchev | Comment | Solved | |
| Jonathan Hitchcock | Comment | Solved |
