Recent Activity
| When | What | Who | Comment |
|---|---|---|---|
| 29 minutes ago | Lucas-Y | Added Introduction to modern EW systems to the list. | |
| 1 day ago | Lucas-Y | Added Merlin book of logic puzzles to the list. | |
| 1 day ago | Lucas-Y | Added The Sunday Times Book of Brain Teasers to the list. | |
| 1 day ago | Lucas-Y | Added Just how smart are you? to the list. | |
| 1 day ago | Lucas-Y | Added The pyrgic puzzler to the list. |